| 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 | $155.73 | 3.773% | $161.6057 | $161.61 | $161.60 | $161.60 |
| Purchase #2 | $235.44 | 10.785% | $260.8322 | $260.83 | $260.85 | $260.80 |
| Purchase #3 | $210.89 | 12.549% | $237.3546 | $237.35 | $237.35 | $237.40 |
| Purchase #4 | $43.74 | 11.626% | $48.8252 | $48.83 | $48.85 | $48.80 |
| Purchase #5 | $244.80 | 12.533% | $275.4808 | $275.48 | $275.50 | $275.50 |
| Purchase #6 | $16.54 | 10.115% | $18.213 | $18.21 | $18.20 | $18.20 |
| Purchase #7 | $85.43 | 3.582% | $88.4901 | $88.49 | $88.50 | $88.50 |
| 7 purchase totals = | $992.57 | $1,090.8016 | $1,090.80 | $1,090.85 | $1,090.80 | |