| 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 | $243.50 | 4.674% | $254.8812 | $254.88 | $254.90 | $254.90 |
| Purchase #2 | $121.55 | 11.503% | $135.5319 | $135.53 | $135.55 | $135.50 |
| Purchase #3 | $137.37 | 13.641% | $156.1086 | $156.11 | $156.10 | $156.10 |
| Purchase #4 | $224.41 | 3.409% | $232.0601 | $232.06 | $232.05 | $232.10 |
| Purchase #5 | $247.62 | 7.612% | $266.4688 | $266.47 | $266.45 | $266.50 |
| Purchase #6 | $55.52 | 11.669% | $61.9986 | $62.00 | $62.00 | $62.00 |
| Purchase #7 | $167.43 | 6.322% | $178.0149 | $178.01 | $178.00 | $178.00 |
| 7 purchase totals = | $1,197.40 | $1,285.0641 | $1,285.06 | $1,285.05 | $1,285.10 | |