| 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 | $220.67 | 13.688% | $250.8753 | $250.88 | $250.90 | $250.90 |
| Purchase #2 | $194.60 | 13.533% | $220.9352 | $220.94 | $220.95 | $220.90 |
| Purchase #3 | $95.88 | 13.710% | $109.0251 | $109.03 | $109.05 | $109.00 |
| Purchase #4 | $142.39 | 4.657% | $149.0211 | $149.02 | $149.00 | $149.00 |
| Purchase #5 | $133.58 | 13.509% | $151.6253 | $151.63 | $151.65 | $151.60 |
| Purchase #6 | $165.92 | 4.785% | $173.8593 | $173.86 | $173.85 | $173.90 |
| Purchase #7 | $201.39 | 10.149% | $221.8291 | $221.83 | $221.85 | $221.80 |
| 7 purchase totals = | $1,154.43 | $1,277.1704 | $1,277.19 | $1,277.25 | $1,277.10 | |