| 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 | $115.33 | 7.462% | $123.9359 | $123.94 | $123.95 | $123.90 |
| Purchase #2 | $105.97 | 8.700% | $115.1894 | $115.19 | $115.20 | $115.20 |
| Purchase #3 | $164.40 | 8.362% | $178.1471 | $178.15 | $178.15 | $178.10 |
| Purchase #4 | $197.74 | 4.630% | $206.8954 | $206.90 | $206.90 | $206.90 |
| Purchase #5 | $59.70 | 6.750% | $63.7298 | $63.73 | $63.75 | $63.70 |
| Purchase #6 | $25.69 | 13.685% | $29.2057 | $29.21 | $29.20 | $29.20 |
| Purchase #7 | $242.53 | 13.732% | $275.8342 | $275.83 | $275.85 | $275.80 |
| 7 purchase totals = | $911.36 | $992.9375 | $992.95 | $993.00 | $992.80 | |