| 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 | $176.52 | 13.592% | $200.5126 | $200.51 | $200.50 | $200.50 |
| Purchase #2 | $153.32 | 13.516% | $174.0427 | $174.04 | $174.05 | $174.00 |
| Purchase #3 | $116.25 | 12.176% | $130.4046 | $130.40 | $130.40 | $130.40 |
| Purchase #4 | $12.25 | 7.115% | $13.1216 | $13.12 | $13.10 | $13.10 |
| Purchase #5 | $196.73 | 8.436% | $213.3261 | $213.33 | $213.35 | $213.30 |
| Purchase #6 | $219.34 | 8.331% | $237.6132 | $237.61 | $237.60 | $237.60 |
| Purchase #7 | $58.89 | 8.779% | $64.06 | $64.06 | $64.05 | $64.10 |
| 7 purchase totals = | $933.30 | $1,033.0808 | $1,033.07 | $1,033.05 | $1,033.00 | |