| 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 | $22.51 | 7.754% | $24.2554 | $24.26 | $24.25 | $24.30 |
| Purchase #2 | $169.96 | 8.754% | $184.8383 | $184.84 | $184.85 | $184.80 |
| Purchase #3 | $225.67 | 13.819% | $256.8553 | $256.86 | $256.85 | $256.90 |
| Purchase #4 | $134.85 | 11.349% | $150.1541 | $150.15 | $150.15 | $150.20 |
| Purchase #5 | $164.97 | 7.787% | $177.8162 | $177.82 | $177.80 | $177.80 |
| Purchase #6 | $212.71 | 5.418% | $224.2346 | $224.23 | $224.25 | $224.20 |
| Purchase #7 | $201.78 | 10.294% | $222.5512 | $222.55 | $222.55 | $222.60 |
| 7 purchase totals = | $1,132.45 | $1,240.7051 | $1,240.71 | $1,240.70 | $1,240.80 | |