| 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 | $108.62 | 3.589% | $112.5184 | $112.52 | $112.50 | $112.50 |
| Purchase #2 | $141.40 | 5.582% | $149.2929 | $149.29 | $149.30 | $149.30 |
| Purchase #3 | $122.26 | 11.134% | $135.8724 | $135.87 | $135.85 | $135.90 |
| Purchase #4 | $95.31 | 10.572% | $105.3862 | $105.39 | $105.40 | $105.40 |
| Purchase #5 | $53.67 | 13.759% | $61.0545 | $61.05 | $61.05 | $61.10 |
| Purchase #6 | $41.96 | 12.184% | $47.0724 | $47.07 | $47.05 | $47.10 |
| Purchase #7 | $204.91 | 5.725% | $216.6411 | $216.64 | $216.65 | $216.60 |
| 7 purchase totals = | $768.13 | $827.8379 | $827.83 | $827.80 | $827.90 | |