| 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 | $116.65 | 8.780% | $126.8919 | $126.89 | $126.90 | $126.90 |
| Purchase #2 | $106.70 | 3.742% | $110.6927 | $110.69 | $110.70 | $110.70 |
| Purchase #3 | $83.71 | 6.448% | $89.1076 | $89.11 | $89.10 | $89.10 |
| Purchase #4 | $160.72 | 9.640% | $176.2134 | $176.21 | $176.20 | $176.20 |
| Purchase #5 | $215.88 | 10.520% | $238.5906 | $238.59 | $238.60 | $238.60 |
| Purchase #6 | $111.70 | 12.509% | $125.6726 | $125.67 | $125.65 | $125.70 |
| Purchase #7 | $230.28 | 4.810% | $241.3565 | $241.36 | $241.35 | $241.40 |
| 7 purchase totals = | $1,025.64 | $1,108.5253 | $1,108.52 | $1,108.50 | $1,108.60 | |