| 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 | $113.91 | 5.719% | $120.4245 | $120.42 | $120.40 | $120.40 |
| Purchase #2 | $141.35 | 9.351% | $154.5676 | $154.57 | $154.55 | $154.60 |
| Purchase #3 | $83.77 | 13.171% | $94.8033 | $94.80 | $94.80 | $94.80 |
| Purchase #4 | $43.79 | 6.309% | $46.5527 | $46.55 | $46.55 | $46.60 |
| Purchase #5 | $134.37 | 11.434% | $149.7339 | $149.73 | $149.75 | $149.70 |
| Purchase #6 | $237.77 | 7.753% | $256.2043 | $256.20 | $256.20 | $256.20 |
| Purchase #7 | $235.27 | 10.806% | $260.6933 | $260.69 | $260.70 | $260.70 |
| 7 purchase totals = | $990.23 | $1,082.9796 | $1,082.96 | $1,082.95 | $1,083.00 | |