| 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 | $191.72 | 12.729% | $216.124 | $216.12 | $216.10 | $216.10 |
| Purchase #2 | $170.41 | 6.181% | $180.943 | $180.94 | $180.95 | $180.90 |
| Purchase #3 | $212.86 | 13.681% | $241.9814 | $241.98 | $242.00 | $242.00 |
| Purchase #4 | $171.46 | 4.297% | $178.8276 | $178.83 | $178.85 | $178.80 |
| Purchase #5 | $37.35 | 7.427% | $40.124 | $40.12 | $40.10 | $40.10 |
| Purchase #6 | $210.96 | 8.203% | $228.265 | $228.27 | $228.25 | $228.30 |
| Purchase #7 | $54.99 | 12.274% | $61.7395 | $61.74 | $61.75 | $61.70 |
| 7 purchase totals = | $1,049.75 | $1,148.0045 | $1,148.00 | $1,148.00 | $1,147.90 | |