| 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 | $238.40 | 7.450% | $256.1608 | $256.16 | $256.15 | $256.20 |
| Purchase #2 | $180.38 | 9.544% | $197.5955 | $197.60 | $197.60 | $197.60 |
| Purchase #3 | $222.98 | 6.198% | $236.8003 | $236.80 | $236.80 | $236.80 |
| Purchase #4 | $234.68 | 5.711% | $248.0826 | $248.08 | $248.10 | $248.10 |
| Purchase #5 | $201.42 | 5.448% | $212.3934 | $212.39 | $212.40 | $212.40 |
| Purchase #6 | $243.42 | 9.138% | $265.6637 | $265.66 | $265.65 | $265.70 |
| Purchase #7 | $36.71 | 6.444% | $39.0756 | $39.08 | $39.10 | $39.10 |
| 7 purchase totals = | $1,357.99 | $1,455.7719 | $1,455.77 | $1,455.80 | $1,455.90 | |