| 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 | $93.55 | 13.188% | $105.8874 | $105.89 | $105.90 | $105.90 |
| Purchase #2 | $78.60 | 9.367% | $85.9625 | $85.96 | $85.95 | $86.00 |
| Purchase #3 | $157.54 | 12.404% | $177.0813 | $177.08 | $177.10 | $177.10 |
| Purchase #4 | $61.52 | 5.370% | $64.8236 | $64.82 | $64.80 | $64.80 |
| Purchase #5 | $191.25 | 11.700% | $213.6263 | $213.63 | $213.65 | $213.60 |
| Purchase #6 | $201.62 | 9.694% | $221.165 | $221.17 | $221.15 | $221.20 |
| Purchase #7 | $212.30 | 13.658% | $241.2959 | $241.30 | $241.30 | $241.30 |
| 7 purchase totals = | $996.38 | $1,109.8420 | $1,109.85 | $1,109.85 | $1,109.90 | |