| 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 | $217.65 | 4.830% | $228.1625 | $228.16 | $228.15 | $228.20 |
| Purchase #2 | $189.29 | 6.259% | $201.1377 | $201.14 | $201.15 | $201.10 |
| Purchase #3 | $20.84 | 6.318% | $22.1567 | $22.16 | $22.15 | $22.20 |
| Purchase #4 | $95.72 | 12.166% | $107.3653 | $107.37 | $107.35 | $107.40 |
| Purchase #5 | $148.64 | 3.431% | $153.7398 | $153.74 | $153.75 | $153.70 |
| Purchase #6 | $32.75 | 5.646% | $34.5991 | $34.60 | $34.60 | $34.60 |
| Purchase #7 | $100.25 | 11.217% | $111.495 | $111.50 | $111.50 | $111.50 |
| 7 purchase totals = | $805.14 | $858.6561 | $858.67 | $858.65 | $858.70 | |