| 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 | $234.68 | 3.671% | $243.2951 | $243.30 | $243.30 | $243.30 |
| Purchase #2 | $60.38 | 12.803% | $68.1105 | $68.11 | $68.10 | $68.10 |
| Purchase #3 | $179.72 | 5.366% | $189.3638 | $189.36 | $189.35 | $189.40 |
| Purchase #4 | $20.27 | 5.272% | $21.3386 | $21.34 | $21.35 | $21.30 |
| Purchase #5 | $18.83 | 13.428% | $21.3585 | $21.36 | $21.35 | $21.40 |
| Purchase #6 | $51.72 | 10.140% | $56.9644 | $56.96 | $56.95 | $57.00 |
| Purchase #7 | $170.99 | 9.724% | $187.6171 | $187.62 | $187.60 | $187.60 |
| 7 purchase totals = | $736.59 | $788.0480 | $788.05 | $788.00 | $788.10 | |