| 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 | $101.58 | 8.480% | $110.194 | $110.19 | $110.20 | $110.20 |
| Purchase #2 | $83.63 | 11.239% | $93.0292 | $93.03 | $93.05 | $93.00 |
| Purchase #3 | $93.63 | 6.425% | $99.6457 | $99.65 | $99.65 | $99.60 |
| Purchase #4 | $173.36 | 8.484% | $188.0679 | $188.07 | $188.05 | $188.10 |
| Purchase #5 | $127.52 | 8.497% | $138.3554 | $138.36 | $138.35 | $138.40 |
| Purchase #6 | $238.98 | 8.845% | $260.1178 | $260.12 | $260.10 | $260.10 |
| Purchase #7 | $141.76 | 10.464% | $156.5938 | $156.59 | $156.60 | $156.60 |
| 7 purchase totals = | $960.46 | $1,046.0038 | $1,046.01 | $1,046.00 | $1,046.00 | |