| 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 | $106.73 | 3.112% | $110.0514 | $110.05 | $110.05 | $110.10 |
| Purchase #2 | $116.39 | 9.763% | $127.7532 | $127.75 | $127.75 | $127.80 |
| Purchase #3 | $207.57 | 5.573% | $219.1379 | $219.14 | $219.15 | $219.10 |
| Purchase #4 | $195.83 | 11.374% | $218.1037 | $218.10 | $218.10 | $218.10 |
| Purchase #5 | $155.35 | 12.336% | $174.514 | $174.51 | $174.50 | $174.50 |
| Purchase #6 | $91.81 | 4.718% | $96.1416 | $96.14 | $96.15 | $96.10 |
| Purchase #7 | $210.58 | 3.296% | $217.5207 | $217.52 | $217.50 | $217.50 |
| 7 purchase totals = | $1,084.26 | $1,163.2225 | $1,163.21 | $1,163.20 | $1,163.20 | |