| 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 | $212.30 | 4.428% | $221.7006 | $221.70 | $221.70 | $221.70 |
| Purchase #2 | $109.94 | 13.701% | $125.0029 | $125.00 | $125.00 | $125.00 |
| Purchase #3 | $155.61 | 6.647% | $165.9534 | $165.95 | $165.95 | $166.00 |
| Purchase #4 | $249.44 | 5.528% | $263.229 | $263.23 | $263.25 | $263.20 |
| Purchase #5 | $234.75 | 4.256% | $244.741 | $244.74 | $244.75 | $244.70 |
| Purchase #6 | $226.38 | 6.428% | $240.9317 | $240.93 | $240.95 | $240.90 |
| Purchase #7 | $203.60 | 8.789% | $221.4944 | $221.49 | $221.50 | $221.50 |
| 7 purchase totals = | $1,392.02 | $1,483.0530 | $1,483.04 | $1,483.10 | $1,483.00 | |