| 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 | $219.81 | 8.164% | $237.7553 | $237.76 | $237.75 | $237.80 |
| Purchase #2 | $207.66 | 7.233% | $222.68 | $222.68 | $222.70 | $222.70 |
| Purchase #3 | $45.55 | 13.651% | $51.768 | $51.77 | $51.75 | $51.80 |
| Purchase #4 | $89.86 | 11.781% | $100.4464 | $100.45 | $100.45 | $100.40 |
| Purchase #5 | $219.99 | 10.809% | $243.7687 | $243.77 | $243.75 | $243.80 |
| Purchase #6 | $91.43 | 12.587% | $102.9383 | $102.94 | $102.95 | $102.90 |
| Purchase #7 | $191.50 | 9.869% | $210.3991 | $210.40 | $210.40 | $210.40 |
| 7 purchase totals = | $1,065.80 | $1,169.7558 | $1,169.77 | $1,169.75 | $1,169.80 | |