| 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 | $216.42 | 6.757% | $231.0435 | $231.04 | $231.05 | $231.00 |
| Purchase #2 | $135.34 | 8.509% | $146.8561 | $146.86 | $146.85 | $146.90 |
| Purchase #3 | $86.56 | 7.431% | $92.9923 | $92.99 | $93.00 | $93.00 |
| Purchase #4 | $163.34 | 12.798% | $184.2443 | $184.24 | $184.25 | $184.20 |
| Purchase #5 | $55.38 | 5.427% | $58.3855 | $58.39 | $58.40 | $58.40 |
| Purchase #6 | $248.76 | 12.218% | $279.1535 | $279.15 | $279.15 | $279.20 |
| Purchase #7 | $83.82 | 4.530% | $87.617 | $87.62 | $87.60 | $87.60 |
| 7 purchase totals = | $989.62 | $1,080.2922 | $1,080.29 | $1,080.30 | $1,080.30 | |