| 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 | $217.70 | 4.630% | $227.7795 | $227.78 | $227.80 | $227.80 |
| Purchase #2 | $155.79 | 12.671% | $175.5302 | $175.53 | $175.55 | $175.50 |
| Purchase #3 | $152.60 | 9.122% | $166.5202 | $166.52 | $166.50 | $166.50 |
| Purchase #4 | $25.85 | 9.435% | $28.2889 | $28.29 | $28.30 | $28.30 |
| Purchase #5 | $183.40 | 9.705% | $201.199 | $201.20 | $201.20 | $201.20 |
| Purchase #6 | $184.92 | 9.801% | $203.044 | $203.04 | $203.05 | $203.00 |
| Purchase #7 | $65.51 | 6.209% | $69.5775 | $69.58 | $69.60 | $69.60 |
| 7 purchase totals = | $985.77 | $1,071.9393 | $1,071.94 | $1,072.00 | $1,071.90 | |