| 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 | $231.43 | 9.310% | $252.9761 | $252.98 | $253.00 | $253.00 |
| Purchase #2 | $93.64 | 8.840% | $101.9178 | $101.92 | $101.90 | $101.90 |
| Purchase #3 | $84.56 | 5.165% | $88.9275 | $88.93 | $88.95 | $88.90 |
| Purchase #4 | $88.57 | 10.201% | $97.605 | $97.61 | $97.60 | $97.60 |
| Purchase #5 | $101.34 | 10.693% | $112.1763 | $112.18 | $112.20 | $112.20 |
| Purchase #6 | $102.27 | 10.268% | $112.7711 | $112.77 | $112.75 | $112.80 |
| Purchase #7 | $234.65 | 5.467% | $247.4783 | $247.48 | $247.50 | $247.50 |
| 7 purchase totals = | $936.46 | $1,013.8521 | $1,013.87 | $1,013.90 | $1,013.90 | |