| 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 | $223.73 | 13.155% | $253.1617 | $253.16 | $253.15 | $253.20 |
| Purchase #2 | $77.35 | 9.611% | $84.7841 | $84.78 | $84.80 | $84.80 |
| Purchase #3 | $233.67 | 6.560% | $248.9988 | $249.00 | $249.00 | $249.00 |
| Purchase #4 | $93.96 | 3.681% | $97.4187 | $97.42 | $97.40 | $97.40 |
| Purchase #5 | $177.76 | 12.379% | $199.7649 | $199.76 | $199.75 | $199.80 |
| Purchase #6 | $57.85 | 12.500% | $65.0813 | $65.08 | $65.10 | $65.10 |
| Purchase #7 | $68.82 | 3.758% | $71.4063 | $71.41 | $71.40 | $71.40 |
| 7 purchase totals = | $933.14 | $1,020.6158 | $1,020.61 | $1,020.60 | $1,020.70 | |