| 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 | $220.62 | 9.251% | $241.0296 | $241.03 | $241.05 | $241.00 |
| Purchase #2 | $132.62 | 11.644% | $148.0623 | $148.06 | $148.05 | $148.10 |
| Purchase #3 | $221.80 | 3.169% | $228.8288 | $228.83 | $228.85 | $228.80 |
| Purchase #4 | $214.64 | 8.426% | $232.7256 | $232.73 | $232.75 | $232.70 |
| Purchase #5 | $102.62 | 7.165% | $109.9727 | $109.97 | $109.95 | $110.00 |
| Purchase #6 | $89.36 | 13.297% | $101.2422 | $101.24 | $101.25 | $101.20 |
| Purchase #7 | $68.75 | 11.583% | $76.7133 | $76.71 | $76.70 | $76.70 |
| 7 purchase totals = | $1,050.41 | $1,138.5745 | $1,138.57 | $1,138.60 | $1,138.50 | |