| 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 | $187.92 | 11.771% | $210.0401 | $210.04 | $210.05 | $210.00 |
| Purchase #2 | $246.76 | 13.490% | $280.0479 | $280.05 | $280.05 | $280.00 |
| Purchase #3 | $135.89 | 7.737% | $146.4038 | $146.40 | $146.40 | $146.40 |
| Purchase #4 | $185.85 | 9.163% | $202.8794 | $202.88 | $202.90 | $202.90 |
| Purchase #5 | $154.97 | 12.161% | $173.8159 | $173.82 | $173.80 | $173.80 |
| Purchase #6 | $149.69 | 3.863% | $155.4725 | $155.47 | $155.45 | $155.50 |
| Purchase #7 | $142.92 | 3.636% | $148.1166 | $148.12 | $148.10 | $148.10 |
| 7 purchase totals = | $1,204.00 | $1,316.7762 | $1,316.78 | $1,316.75 | $1,316.70 | |