| 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 | $244.48 | 6.392% | $260.1072 | $260.11 | $260.10 | $260.10 |
| Purchase #2 | $25.61 | 10.102% | $28.1971 | $28.20 | $28.20 | $28.20 |
| Purchase #3 | $191.35 | 9.223% | $208.9982 | $209.00 | $209.00 | $209.00 |
| Purchase #4 | $124.96 | 5.337% | $131.6291 | $131.63 | $131.65 | $131.60 |
| Purchase #5 | $101.37 | 8.735% | $110.2247 | $110.22 | $110.20 | $110.20 |
| Purchase #6 | $167.27 | 6.252% | $177.7277 | $177.73 | $177.75 | $177.70 |
| Purchase #7 | $200.62 | 8.263% | $217.1972 | $217.20 | $217.20 | $217.20 |
| 7 purchase totals = | $1,055.66 | $1,134.0812 | $1,134.09 | $1,134.10 | $1,134.00 | |