| 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 | $103.53 | 7.479% | $111.273 | $111.27 | $111.25 | $111.30 |
| Purchase #2 | $172.75 | 9.330% | $188.8676 | $188.87 | $188.85 | $188.90 |
| Purchase #3 | $185.54 | 5.171% | $195.1343 | $195.13 | $195.15 | $195.10 |
| Purchase #4 | $202.36 | 9.849% | $222.2904 | $222.29 | $222.30 | $222.30 |
| Purchase #5 | $101.73 | 7.746% | $109.61 | $109.61 | $109.60 | $109.60 |
| Purchase #6 | $245.28 | 6.165% | $260.4015 | $260.40 | $260.40 | $260.40 |
| Purchase #7 | $186.80 | 9.564% | $204.6656 | $204.67 | $204.65 | $204.70 |
| 7 purchase totals = | $1,197.99 | $1,292.2424 | $1,292.24 | $1,292.20 | $1,292.30 | |