| 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 | $96.35 | 7.779% | $103.8451 | $103.85 | $103.85 | $103.80 |
| Purchase #2 | $104.67 | 12.459% | $117.7108 | $117.71 | $117.70 | $117.70 |
| Purchase #3 | $223.60 | 10.476% | $247.0243 | $247.02 | $247.00 | $247.00 |
| Purchase #4 | $187.74 | 12.797% | $211.7651 | $211.77 | $211.75 | $211.80 |
| Purchase #5 | $210.46 | 7.825% | $226.9285 | $226.93 | $226.95 | $226.90 |
| Purchase #6 | $55.54 | 9.505% | $60.8191 | $60.82 | $60.80 | $60.80 |
| Purchase #7 | $11.59 | 12.260% | $13.0109 | $13.01 | $13.00 | $13.00 |
| 7 purchase totals = | $889.95 | $981.1038 | $981.11 | $981.05 | $981.00 | |