| 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 | $210.47 | 8.558% | $228.482 | $228.48 | $228.50 | $228.50 |
| Purchase #2 | $219.54 | 10.224% | $241.9858 | $241.99 | $242.00 | $242.00 |
| Purchase #3 | $32.31 | 12.474% | $36.3403 | $36.34 | $36.35 | $36.30 |
| Purchase #4 | $125.49 | 10.218% | $138.3126 | $138.31 | $138.30 | $138.30 |
| Purchase #5 | $184.46 | 5.845% | $195.2417 | $195.24 | $195.25 | $195.20 |
| Purchase #6 | $69.54 | 12.610% | $78.309 | $78.31 | $78.30 | $78.30 |
| Purchase #7 | $170.72 | 4.573% | $178.527 | $178.53 | $178.55 | $178.50 |
| 7 purchase totals = | $1,012.53 | $1,097.1984 | $1,097.20 | $1,097.25 | $1,097.10 | |