| 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 | $98.82 | 11.740% | $110.4215 | $110.42 | $110.40 | $110.40 |
| Purchase #2 | $183.84 | 12.464% | $206.7538 | $206.75 | $206.75 | $206.80 |
| Purchase #3 | $192.30 | 9.582% | $210.7262 | $210.73 | $210.75 | $210.70 |
| Purchase #4 | $106.77 | 10.772% | $118.2713 | $118.27 | $118.25 | $118.30 |
| Purchase #5 | $124.48 | 7.391% | $133.6803 | $133.68 | $133.70 | $133.70 |
| Purchase #6 | $156.94 | 8.738% | $170.6534 | $170.65 | $170.65 | $170.70 |
| Purchase #7 | $186.90 | 13.864% | $212.8118 | $212.81 | $212.80 | $212.80 |
| 7 purchase totals = | $1,050.05 | $1,163.3183 | $1,163.31 | $1,163.30 | $1,163.40 | |