| 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 | $220.64 | 10.589% | $244.0036 | $244.00 | $244.00 | $244.00 |
| Purchase #2 | $60.61 | 7.701% | $65.2776 | $65.28 | $65.30 | $65.30 |
| Purchase #3 | $187.87 | 9.502% | $205.7214 | $205.72 | $205.70 | $205.70 |
| Purchase #4 | $80.58 | 12.804% | $90.8975 | $90.90 | $90.90 | $90.90 |
| Purchase #5 | $111.61 | 13.134% | $126.2689 | $126.27 | $126.25 | $126.30 |
| Purchase #6 | $129.28 | 6.807% | $138.0801 | $138.08 | $138.10 | $138.10 |
| Purchase #7 | $33.96 | 5.356% | $35.7789 | $35.78 | $35.80 | $35.80 |
| 7 purchase totals = | $824.55 | $906.0280 | $906.03 | $906.05 | $906.10 | |