| 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 | $218.92 | 9.224% | $239.1132 | $239.11 | $239.10 | $239.10 |
| Purchase #2 | $161.26 | 11.816% | $180.3145 | $180.31 | $180.30 | $180.30 |
| Purchase #3 | $163.25 | 7.275% | $175.1264 | $175.13 | $175.15 | $175.10 |
| Purchase #4 | $191.64 | 5.444% | $202.0729 | $202.07 | $202.05 | $202.10 |
| Purchase #5 | $212.40 | 4.492% | $221.941 | $221.94 | $221.95 | $221.90 |
| Purchase #6 | $193.90 | 13.545% | $220.1638 | $220.16 | $220.15 | $220.20 |
| Purchase #7 | $143.37 | 12.509% | $161.3042 | $161.30 | $161.30 | $161.30 |
| 7 purchase totals = | $1,284.74 | $1,400.0360 | $1,400.02 | $1,400.00 | $1,400.00 | |