| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $120.94 | 10.727% | $133.9132 | $133.91 | $133.90 | $133.90 |
| Purchase #2 | $169.51 | 11.136% | $188.3866 | $188.39 | $188.40 | $188.40 |
| Purchase #3 | $245.42 | 8.236% | $265.6328 | $265.63 | $265.65 | $265.60 |
| Purchase #4 | $223.36 | 12.576% | $251.4498 | $251.45 | $251.45 | $251.40 |
| Purchase #5 | $235.89 | 12.384% | $265.1026 | $265.10 | $265.10 | $265.10 |
| Purchase #6 | $115.61 | 9.760% | $126.8935 | $126.89 | $126.90 | $126.90 |
| Purchase #7 | $250.64 | 10.483% | $276.9146 | $276.91 | $276.90 | $276.90 |
| 7 purchase totals = | $1,361.37 | $1,508.2931 | $1,508.28 | $1,508.30 | $1,508.20 | |