| 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 | $229.83 | 10.563% | $254.1069 | $254.11 | $254.10 | $254.10 |
| Purchase #2 | $91.96 | 10.285% | $101.4181 | $101.42 | $101.40 | $101.40 |
| Purchase #3 | $28.38 | 11.673% | $31.6928 | $31.69 | $31.70 | $31.70 |
| Purchase #4 | $35.79 | 8.292% | $38.7577 | $38.76 | $38.75 | $38.80 |
| Purchase #5 | $171.42 | 12.636% | $193.0806 | $193.08 | $193.10 | $193.10 |
| Purchase #6 | $65.40 | 12.705% | $73.7091 | $73.71 | $73.70 | $73.70 |
| Purchase #7 | $134.40 | 7.302% | $144.2139 | $144.21 | $144.20 | $144.20 |
| 7 purchase totals = | $757.18 | $836.9791 | $836.98 | $836.95 | $837.00 | |