| 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 | $127.39 | 3.176% | $131.4359 | $131.44 | $131.45 | $131.40 |
| Purchase #2 | $10.99 | 6.334% | $11.6861 | $11.69 | $11.70 | $11.70 |
| Purchase #3 | $194.85 | 5.346% | $205.2667 | $205.27 | $205.25 | $205.30 |
| Purchase #4 | $150.86 | 9.464% | $165.1374 | $165.14 | $165.15 | $165.10 |
| Purchase #5 | $65.50 | 4.176% | $68.2353 | $68.24 | $68.25 | $68.20 |
| Purchase #6 | $216.97 | 12.866% | $244.8854 | $244.89 | $244.90 | $244.90 |
| Purchase #7 | $96.52 | 6.521% | $102.8141 | $102.81 | $102.80 | $102.80 |
| 7 purchase totals = | $863.08 | $929.4609 | $929.48 | $929.50 | $929.40 | |