| 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 | $132.79 | 8.369% | $143.9032 | $143.90 | $143.90 | $143.90 |
| Purchase #2 | $22.91 | 9.817% | $25.1591 | $25.16 | $25.15 | $25.20 |
| Purchase #3 | $38.26 | 7.457% | $41.113 | $41.11 | $41.10 | $41.10 |
| Purchase #4 | $219.32 | 9.825% | $240.8682 | $240.87 | $240.85 | $240.90 |
| Purchase #5 | $198.27 | 6.350% | $210.8601 | $210.86 | $210.85 | $210.90 |
| Purchase #6 | $85.61 | 6.592% | $91.2534 | $91.25 | $91.25 | $91.30 |
| Purchase #7 | $250.98 | 6.614% | $267.5798 | $267.58 | $267.60 | $267.60 |
| 7 purchase totals = | $948.14 | $1,020.7368 | $1,020.73 | $1,020.70 | $1,020.90 | |