| 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 | $224.84 | 4.114% | $234.0899 | $234.09 | $234.10 | $234.10 |
| Purchase #2 | $86.69 | 10.172% | $95.5081 | $95.51 | $95.50 | $95.50 |
| Purchase #3 | $120.33 | 13.288% | $136.3195 | $136.32 | $136.30 | $136.30 |
| Purchase #4 | $36.50 | 13.670% | $41.4896 | $41.49 | $41.50 | $41.50 |
| Purchase #5 | $49.46 | 7.332% | $53.0864 | $53.09 | $53.10 | $53.10 |
| Purchase #6 | $19.35 | 11.663% | $21.6068 | $21.61 | $21.60 | $21.60 |
| Purchase #7 | $194.69 | 3.408% | $201.325 | $201.33 | $201.35 | $201.30 |
| 7 purchase totals = | $731.86 | $783.4253 | $783.44 | $783.45 | $783.40 | |