| 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 | $59.42 | 8.399% | $64.4107 | $64.41 | $64.40 | $64.40 |
| Purchase #2 | $238.70 | 5.869% | $252.7093 | $252.71 | $252.70 | $252.70 |
| Purchase #3 | $13.28 | 9.280% | $14.5124 | $14.51 | $14.50 | $14.50 |
| Purchase #4 | $124.32 | 4.395% | $129.7839 | $129.78 | $129.80 | $129.80 |
| Purchase #5 | $168.35 | 10.534% | $186.084 | $186.08 | $186.10 | $186.10 |
| Purchase #6 | $235.78 | 9.655% | $258.5446 | $258.54 | $258.55 | $258.50 |
| Purchase #7 | $194.44 | 11.742% | $217.2711 | $217.27 | $217.25 | $217.30 |
| 7 purchase totals = | $1,034.29 | $1,123.3160 | $1,123.30 | $1,123.30 | $1,123.30 | |