| 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 | $103.66 | 13.286% | $117.4323 | $117.43 | $117.45 | $117.40 |
| Purchase #2 | $191.97 | 3.748% | $199.165 | $199.17 | $199.15 | $199.20 |
| Purchase #3 | $18.30 | 8.701% | $19.8923 | $19.89 | $19.90 | $19.90 |
| Purchase #4 | $179.31 | 5.586% | $189.3263 | $189.33 | $189.35 | $189.30 |
| Purchase #5 | $110.89 | 3.854% | $115.1637 | $115.16 | $115.15 | $115.20 |
| Purchase #6 | $36.85 | 8.399% | $39.945 | $39.95 | $39.95 | $39.90 |
| Purchase #7 | $228.95 | 6.630% | $244.1294 | $244.13 | $244.15 | $244.10 |
| 7 purchase totals = | $869.93 | $925.0540 | $925.06 | $925.10 | $925.00 | |