| 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 | $43.77 | 10.414% | $48.3282 | $48.33 | $48.35 | $48.30 |
| Purchase #2 | $183.26 | 9.725% | $201.082 | $201.08 | $201.10 | $201.10 |
| Purchase #3 | $210.39 | 12.252% | $236.167 | $236.17 | $236.15 | $236.20 |
| Purchase #4 | $227.45 | 13.399% | $257.926 | $257.93 | $257.95 | $257.90 |
| Purchase #5 | $204.72 | 7.812% | $220.7127 | $220.71 | $220.70 | $220.70 |
| Purchase #6 | $168.30 | 11.524% | $187.6949 | $187.69 | $187.70 | $187.70 |
| Purchase #7 | $99.41 | 7.460% | $106.826 | $106.83 | $106.85 | $106.80 |
| 7 purchase totals = | $1,137.30 | $1,258.7368 | $1,258.74 | $1,258.80 | $1,258.70 | |