| 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 | $230.69 | 8.869% | $251.1499 | $251.15 | $251.15 | $251.10 |
| Purchase #2 | $13.98 | 12.837% | $15.7746 | $15.77 | $15.75 | $15.80 |
| Purchase #3 | $227.55 | 4.305% | $237.346 | $237.35 | $237.35 | $237.30 |
| Purchase #4 | $200.94 | 9.392% | $219.8123 | $219.81 | $219.80 | $219.80 |
| Purchase #5 | $91.77 | 3.283% | $94.7828 | $94.78 | $94.80 | $94.80 |
| Purchase #6 | $244.94 | 13.480% | $277.9579 | $277.96 | $277.95 | $278.00 |
| Purchase #7 | $25.45 | 12.720% | $28.6872 | $28.69 | $28.70 | $28.70 |
| 7 purchase totals = | $1,035.32 | $1,125.5107 | $1,125.51 | $1,125.50 | $1,125.50 | |