| 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 | $192.55 | 9.432% | $210.7113 | $210.71 | $210.70 | $210.70 |
| Purchase #2 | $195.95 | 13.364% | $222.1368 | $222.14 | $222.15 | $222.10 |
| Purchase #3 | $112.74 | 8.175% | $121.9565 | $121.96 | $121.95 | $122.00 |
| Purchase #4 | $26.36 | 13.516% | $29.9228 | $29.92 | $29.90 | $29.90 |
| Purchase #5 | $71.84 | 6.490% | $76.5024 | $76.50 | $76.50 | $76.50 |
| Purchase #6 | $206.75 | 8.625% | $224.5822 | $224.58 | $224.60 | $224.60 |
| Purchase #7 | $29.65 | 5.492% | $31.2784 | $31.28 | $31.30 | $31.30 |
| 7 purchase totals = | $835.84 | $917.0904 | $917.09 | $917.10 | $917.10 | |