| 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 | $61.50 | 10.790% | $68.1359 | $68.14 | $68.15 | $68.10 |
| Purchase #2 | $27.96 | 10.462% | $30.8852 | $30.89 | $30.90 | $30.90 |
| Purchase #3 | $203.91 | 7.720% | $219.6519 | $219.65 | $219.65 | $219.70 |
| Purchase #4 | $218.50 | 4.567% | $228.4789 | $228.48 | $228.50 | $228.50 |
| Purchase #5 | $244.64 | 5.501% | $258.0976 | $258.10 | $258.10 | $258.10 |
| Purchase #6 | $176.82 | 4.399% | $184.5983 | $184.60 | $184.60 | $184.60 |
| Purchase #7 | $239.35 | 4.192% | $249.3836 | $249.38 | $249.40 | $249.40 |
| 7 purchase totals = | $1,172.68 | $1,239.2314 | $1,239.24 | $1,239.30 | $1,239.30 | |