| 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 | $219.97 | 7.617% | $236.7251 | $236.73 | $236.75 | $236.70 |
| Purchase #2 | $148.72 | 8.241% | $160.976 | $160.98 | $161.00 | $161.00 |
| Purchase #3 | $233.48 | 3.591% | $241.8643 | $241.86 | $241.85 | $241.90 |
| Purchase #4 | $175.78 | 6.748% | $187.6416 | $187.64 | $187.65 | $187.60 |
| Purchase #5 | $177.29 | 3.183% | $182.9331 | $182.93 | $182.95 | $182.90 |
| Purchase #6 | $159.67 | 10.122% | $175.8318 | $175.83 | $175.85 | $175.80 |
| Purchase #7 | $46.50 | 5.793% | $49.1937 | $49.19 | $49.20 | $49.20 |
| 7 purchase totals = | $1,161.41 | $1,235.1656 | $1,235.16 | $1,235.25 | $1,235.10 | |