| 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 | $185.99 | 12.420% | $209.09 | $209.09 | $209.10 | $209.10 |
| Purchase #2 | $128.58 | 13.661% | $146.1453 | $146.15 | $146.15 | $146.10 |
| Purchase #3 | $134.96 | 13.771% | $153.5453 | $153.55 | $153.55 | $153.50 |
| Purchase #4 | $234.41 | 10.687% | $259.4614 | $259.46 | $259.45 | $259.50 |
| Purchase #5 | $226.63 | 8.355% | $245.5649 | $245.56 | $245.55 | $245.60 |
| Purchase #6 | $70.45 | 12.309% | $79.1217 | $79.12 | $79.10 | $79.10 |
| Purchase #7 | $24.73 | 10.343% | $27.2878 | $27.29 | $27.30 | $27.30 |
| 7 purchase totals = | $1,005.75 | $1,120.2164 | $1,120.22 | $1,120.20 | $1,120.20 | |