| 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 | $128.46 | 10.743% | $142.2605 | $142.26 | $142.25 | $142.30 |
| Purchase #2 | $53.88 | 9.801% | $59.1608 | $59.16 | $59.15 | $59.20 |
| Purchase #3 | $223.79 | 7.354% | $240.2475 | $240.25 | $240.25 | $240.20 |
| Purchase #4 | $141.98 | 4.106% | $147.8097 | $147.81 | $147.80 | $147.80 |
| Purchase #5 | $102.91 | 7.264% | $110.3854 | $110.39 | $110.40 | $110.40 |
| Purchase #6 | $146.61 | 13.563% | $166.4947 | $166.49 | $166.50 | $166.50 |
| Purchase #7 | $181.33 | 13.597% | $205.9854 | $205.99 | $206.00 | $206.00 |
| 7 purchase totals = | $978.96 | $1,072.3440 | $1,072.35 | $1,072.35 | $1,072.40 | |