| 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 | 8.203% | $257.956 | $257.96 | $257.95 | $258.00 |
| Purchase #2 | $101.79 | 6.209% | $108.1101 | $108.11 | $108.10 | $108.10 |
| Purchase #3 | $23.81 | 3.151% | $24.5603 | $24.56 | $24.55 | $24.60 |
| Purchase #4 | $89.98 | 7.237% | $96.4919 | $96.49 | $96.50 | $96.50 |
| Purchase #5 | $156.78 | 6.591% | $167.1134 | $167.11 | $167.10 | $167.10 |
| Purchase #6 | $163.59 | 11.732% | $182.7824 | $182.78 | $182.80 | $182.80 |
| Purchase #7 | $17.90 | 7.395% | $19.2237 | $19.22 | $19.20 | $19.20 |
| 7 purchase totals = | $792.25 | $856.2378 | $856.23 | $856.20 | $856.30 | |