| 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 | $184.76 | 12.302% | $207.4892 | $207.49 | $207.50 | $207.50 |
| Purchase #2 | $187.71 | 4.296% | $195.774 | $195.77 | $195.75 | $195.80 |
| Purchase #3 | $175.69 | 5.463% | $185.2879 | $185.29 | $185.30 | $185.30 |
| Purchase #4 | $37.38 | 8.180% | $40.4377 | $40.44 | $40.45 | $40.40 |
| Purchase #5 | $204.39 | 11.374% | $227.6373 | $227.64 | $227.65 | $227.60 |
| Purchase #6 | $115.96 | 9.189% | $126.6156 | $126.62 | $126.60 | $126.60 |
| Purchase #7 | $210.56 | 12.418% | $236.7073 | $236.71 | $236.70 | $236.70 |
| 7 purchase totals = | $1,116.45 | $1,219.9490 | $1,219.96 | $1,219.95 | $1,219.90 | |