| 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 | $19.86 | 11.492% | $22.1423 | $22.14 | $22.15 | $22.10 |
| Purchase #2 | $68.95 | 9.871% | $75.7561 | $75.76 | $75.75 | $75.80 |
| Purchase #3 | $32.43 | 11.171% | $36.0528 | $36.05 | $36.05 | $36.10 |
| Purchase #4 | $73.63 | 8.797% | $80.1072 | $80.11 | $80.10 | $80.10 |
| Purchase #5 | $222.97 | 11.727% | $249.1177 | $249.12 | $249.10 | $249.10 |
| Purchase #6 | $162.30 | 13.368% | $183.9963 | $184.00 | $184.00 | $184.00 |
| Purchase #7 | $245.69 | 3.638% | $254.6282 | $254.63 | $254.65 | $254.60 |
| 7 purchase totals = | $825.83 | $901.8006 | $901.81 | $901.80 | $901.80 | |