| 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 | $239.78 | 4.640% | $250.9058 | $250.91 | $250.90 | $250.90 |
| Purchase #2 | $95.76 | 8.674% | $104.0662 | $104.07 | $104.05 | $104.10 |
| Purchase #3 | $151.39 | 4.331% | $157.9467 | $157.95 | $157.95 | $157.90 |
| Purchase #4 | $62.95 | 10.718% | $69.697 | $69.70 | $69.70 | $69.70 |
| Purchase #5 | $196.87 | 6.833% | $210.3221 | $210.32 | $210.30 | $210.30 |
| Purchase #6 | $62.48 | 9.104% | $68.1682 | $68.17 | $68.15 | $68.20 |
| Purchase #7 | $167.96 | 6.186% | $178.35 | $178.35 | $178.35 | $178.40 |
| 7 purchase totals = | $977.19 | $1,039.4560 | $1,039.47 | $1,039.40 | $1,039.50 | |