| 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 | $57.28 | 8.574% | $62.1912 | $62.19 | $62.20 | $62.20 |
| Purchase #2 | $185.31 | 8.189% | $200.485 | $200.49 | $200.50 | $200.50 |
| Purchase #3 | $219.67 | 6.248% | $233.395 | $233.40 | $233.40 | $233.40 |
| Purchase #4 | $204.51 | 11.541% | $228.1125 | $228.11 | $228.10 | $228.10 |
| Purchase #5 | $170.76 | 3.257% | $176.3217 | $176.32 | $176.30 | $176.30 |
| Purchase #6 | $213.63 | 5.277% | $224.9033 | $224.90 | $224.90 | $224.90 |
| Purchase #7 | $29.36 | 9.430% | $32.1286 | $32.13 | $32.15 | $32.10 |
| 7 purchase totals = | $1,080.52 | $1,157.5373 | $1,157.54 | $1,157.55 | $1,157.50 | |