| 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 | $87.64 | 9.449% | $95.9211 | $95.92 | $95.90 | $95.90 |
| Purchase #2 | $226.53 | 10.850% | $251.1085 | $251.11 | $251.10 | $251.10 |
| Purchase #3 | $189.54 | 13.722% | $215.5487 | $215.55 | $215.55 | $215.50 |
| Purchase #4 | $52.72 | 4.790% | $55.2453 | $55.25 | $55.25 | $55.20 |
| Purchase #5 | $204.93 | 4.870% | $214.9101 | $214.91 | $214.90 | $214.90 |
| Purchase #6 | $245.98 | 11.736% | $274.8482 | $274.85 | $274.85 | $274.80 |
| Purchase #7 | $127.72 | 12.519% | $143.7093 | $143.71 | $143.70 | $143.70 |
| 7 purchase totals = | $1,135.06 | $1,251.2912 | $1,251.30 | $1,251.25 | $1,251.10 | |