| 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 | $109.75 | 7.816% | $118.3281 | $118.33 | $118.35 | $118.30 |
| Purchase #2 | $170.69 | 5.529% | $180.1275 | $180.13 | $180.15 | $180.10 |
| Purchase #3 | $233.82 | 6.162% | $248.228 | $248.23 | $248.25 | $248.20 |
| Purchase #4 | $249.53 | 3.869% | $259.1843 | $259.18 | $259.20 | $259.20 |
| Purchase #5 | $201.36 | 9.294% | $220.0744 | $220.07 | $220.05 | $220.10 |
| Purchase #6 | $110.92 | 7.271% | $118.985 | $118.99 | $119.00 | $119.00 |
| Purchase #7 | $66.27 | 8.680% | $72.0222 | $72.02 | $72.00 | $72.00 |
| 7 purchase totals = | $1,142.34 | $1,216.9495 | $1,216.95 | $1,217.00 | $1,216.90 | |