| 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 | $73.39 | 11.563% | $81.8761 | $81.88 | $81.90 | $81.90 |
| Purchase #2 | $238.53 | 4.446% | $249.135 | $249.14 | $249.15 | $249.10 |
| Purchase #3 | $20.28 | 7.397% | $21.7801 | $21.78 | $21.80 | $21.80 |
| Purchase #4 | $186.88 | 13.857% | $212.776 | $212.78 | $212.80 | $212.80 |
| Purchase #5 | $201.25 | 9.142% | $219.6483 | $219.65 | $219.65 | $219.60 |
| Purchase #6 | $106.35 | 9.447% | $116.3969 | $116.40 | $116.40 | $116.40 |
| Purchase #7 | $237.92 | 7.265% | $255.2049 | $255.20 | $255.20 | $255.20 |
| 7 purchase totals = | $1,064.60 | $1,156.8173 | $1,156.83 | $1,156.90 | $1,156.80 | |