| 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 | $240.97 | 4.132% | $250.9269 | $250.93 | $250.95 | $250.90 |
| Purchase #2 | $178.62 | 6.276% | $189.8302 | $189.83 | $189.85 | $189.80 |
| Purchase #3 | $189.47 | 3.230% | $195.5899 | $195.59 | $195.60 | $195.60 |
| Purchase #4 | $55.39 | 13.370% | $62.7956 | $62.80 | $62.80 | $62.80 |
| Purchase #5 | $92.42 | 5.478% | $97.4828 | $97.48 | $97.50 | $97.50 |
| Purchase #6 | $86.90 | 12.658% | $97.8998 | $97.90 | $97.90 | $97.90 |
| Purchase #7 | $151.68 | 5.790% | $160.4623 | $160.46 | $160.45 | $160.50 |
| 7 purchase totals = | $995.45 | $1,054.9875 | $1,054.99 | $1,055.05 | $1,055.00 | |