| 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 | $99.49 | 3.710% | $103.1811 | $103.18 | $103.20 | $103.20 |
| Purchase #2 | $110.29 | 6.205% | $117.1335 | $117.13 | $117.15 | $117.10 |
| Purchase #3 | $149.40 | 13.761% | $169.9589 | $169.96 | $169.95 | $170.00 |
| Purchase #4 | $250.38 | 13.688% | $284.652 | $284.65 | $284.65 | $284.70 |
| Purchase #5 | $214.39 | 12.305% | $240.7707 | $240.77 | $240.75 | $240.80 |
| Purchase #6 | $212.27 | 8.494% | $230.3002 | $230.30 | $230.30 | $230.30 |
| Purchase #7 | $66.97 | 13.258% | $75.8489 | $75.85 | $75.85 | $75.80 |
| 7 purchase totals = | $1,103.19 | $1,221.8453 | $1,221.84 | $1,221.85 | $1,221.90 | |