| 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 | $250.54 | 10.208% | $276.1151 | $276.12 | $276.10 | $276.10 |
| Purchase #2 | $83.67 | 8.775% | $91.012 | $91.01 | $91.00 | $91.00 |
| Purchase #3 | $132.92 | 4.248% | $138.5664 | $138.57 | $138.55 | $138.60 |
| Purchase #4 | $101.68 | 11.746% | $113.6233 | $113.62 | $113.60 | $113.60 |
| Purchase #5 | $50.83 | 12.679% | $57.2747 | $57.27 | $57.25 | $57.30 |
| Purchase #6 | $23.48 | 11.201% | $26.11 | $26.11 | $26.10 | $26.10 |
| Purchase #7 | $26.56 | 7.361% | $28.5151 | $28.52 | $28.50 | $28.50 |
| 7 purchase totals = | $669.68 | $731.2166 | $731.22 | $731.10 | $731.20 | |