| 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 | $204.53 | 7.326% | $219.5139 | $219.51 | $219.50 | $219.50 |
| Purchase #2 | $178.68 | 10.716% | $197.8273 | $197.83 | $197.85 | $197.80 |
| Purchase #3 | $38.79 | 7.371% | $41.6492 | $41.65 | $41.65 | $41.60 |
| Purchase #4 | $216.84 | 9.120% | $236.6158 | $236.62 | $236.60 | $236.60 |
| Purchase #5 | $18.39 | 3.758% | $19.0811 | $19.08 | $19.10 | $19.10 |
| Purchase #6 | $247.49 | 12.770% | $279.0945 | $279.09 | $279.10 | $279.10 |
| Purchase #7 | $126.43 | 6.484% | $134.6277 | $134.63 | $134.65 | $134.60 |
| 7 purchase totals = | $1,031.15 | $1,128.4095 | $1,128.41 | $1,128.45 | $1,128.30 | |