| 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 | $236.96 | 4.208% | $246.9313 | $246.93 | $246.95 | $246.90 |
| Purchase #2 | $141.84 | 5.116% | $149.0965 | $149.10 | $149.10 | $149.10 |
| Purchase #3 | $219.74 | 6.270% | $233.5177 | $233.52 | $233.50 | $233.50 |
| Purchase #4 | $102.43 | 9.170% | $111.8228 | $111.82 | $111.80 | $111.80 |
| Purchase #5 | $39.56 | 13.390% | $44.8571 | $44.86 | $44.85 | $44.90 |
| Purchase #6 | $59.46 | 10.533% | $65.7229 | $65.72 | $65.70 | $65.70 |
| Purchase #7 | $61.29 | 7.420% | $65.8377 | $65.84 | $65.85 | $65.80 |
| 7 purchase totals = | $861.28 | $917.7860 | $917.79 | $917.75 | $917.70 | |