| 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 | $89.74 | 4.791% | $94.0394 | $94.04 | $94.05 | $94.00 |
| Purchase #2 | $201.52 | 4.603% | $210.796 | $210.80 | $210.80 | $210.80 |
| Purchase #3 | $190.96 | 11.240% | $212.4239 | $212.42 | $212.40 | $212.40 |
| Purchase #4 | $109.41 | 13.437% | $124.1114 | $124.11 | $124.10 | $124.10 |
| Purchase #5 | $195.87 | 8.800% | $213.1066 | $213.11 | $213.10 | $213.10 |
| Purchase #6 | $241.42 | 3.314% | $249.4207 | $249.42 | $249.40 | $249.40 |
| Purchase #7 | $74.78 | 7.407% | $80.319 | $80.32 | $80.30 | $80.30 |
| 7 purchase totals = | $1,103.70 | $1,184.2170 | $1,184.22 | $1,184.15 | $1,184.10 | |