| 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 | $226.60 | 12.461% | $254.8366 | $254.84 | $254.85 | $254.80 |
| Purchase #2 | $42.48 | 4.446% | $44.3687 | $44.37 | $44.35 | $44.40 |
| Purchase #3 | $204.86 | 13.687% | $232.8992 | $232.90 | $232.90 | $232.90 |
| Purchase #4 | $29.28 | 11.295% | $32.5872 | $32.59 | $32.60 | $32.60 |
| Purchase #5 | $8.52 | 10.636% | $9.4262 | $9.43 | $9.45 | $9.40 |
| Purchase #6 | $37.70 | 9.456% | $41.2649 | $41.26 | $41.25 | $41.30 |
| Purchase #7 | $85.92 | 8.475% | $93.2017 | $93.20 | $93.20 | $93.20 |
| 7 purchase totals = | $635.36 | $708.5845 | $708.59 | $708.60 | $708.60 | |