| 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 | $236.87 | 8.541% | $257.1011 | $257.10 | $257.10 | $257.10 |
| Purchase #2 | $33.28 | 5.419% | $35.0834 | $35.08 | $35.10 | $35.10 |
| Purchase #3 | $18.64 | 4.719% | $19.5196 | $19.52 | $19.50 | $19.50 |
| Purchase #4 | $139.82 | 8.486% | $151.6851 | $151.69 | $151.70 | $151.70 |
| Purchase #5 | $135.48 | 10.620% | $149.868 | $149.87 | $149.85 | $149.90 |
| Purchase #6 | $19.91 | 9.474% | $21.7963 | $21.80 | $21.80 | $21.80 |
| Purchase #7 | $173.67 | 8.149% | $187.8224 | $187.82 | $187.80 | $187.80 |
| 7 purchase totals = | $757.67 | $822.8759 | $822.88 | $822.85 | $822.90 | |