| 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 | $105.54 | 6.807% | $112.7241 | $112.72 | $112.70 | $112.70 |
| Purchase #2 | $139.30 | 12.707% | $157.0009 | $157.00 | $157.00 | $157.00 |
| Purchase #3 | $116.46 | 12.234% | $130.7077 | $130.71 | $130.70 | $130.70 |
| Purchase #4 | $117.32 | 12.447% | $131.9228 | $131.92 | $131.90 | $131.90 |
| Purchase #5 | $189.27 | 9.843% | $207.8998 | $207.90 | $207.90 | $207.90 |
| Purchase #6 | $58.69 | 6.317% | $62.3974 | $62.40 | $62.40 | $62.40 |
| Purchase #7 | $22.75 | 7.147% | $24.3759 | $24.38 | $24.40 | $24.40 |
| 7 purchase totals = | $749.33 | $827.0286 | $827.03 | $827.00 | $827.00 | |