| 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 | $202.94 | 4.649% | $212.3747 | $212.37 | $212.35 | $212.40 |
| Purchase #2 | $30.29 | 9.457% | $33.1545 | $33.15 | $33.15 | $33.20 |
| Purchase #3 | $196.27 | 12.201% | $220.2169 | $220.22 | $220.20 | $220.20 |
| Purchase #4 | $97.32 | 10.167% | $107.2145 | $107.21 | $107.20 | $107.20 |
| Purchase #5 | $216.50 | 6.200% | $229.923 | $229.92 | $229.90 | $229.90 |
| Purchase #6 | $38.73 | 8.225% | $41.9155 | $41.92 | $41.90 | $41.90 |
| Purchase #7 | $240.68 | 12.546% | $270.8757 | $270.88 | $270.90 | $270.90 |
| 7 purchase totals = | $1,022.73 | $1,115.6748 | $1,115.67 | $1,115.60 | $1,115.70 | |