| 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 | $225.73 | 8.164% | $244.1586 | $244.16 | $244.15 | $244.20 |
| Purchase #2 | $110.31 | 13.706% | $125.4291 | $125.43 | $125.45 | $125.40 |
| Purchase #3 | $230.97 | 10.291% | $254.7391 | $254.74 | $254.75 | $254.70 |
| Purchase #4 | $178.87 | 8.744% | $194.5104 | $194.51 | $194.50 | $194.50 |
| Purchase #5 | $211.98 | 7.135% | $227.1048 | $227.10 | $227.10 | $227.10 |
| Purchase #6 | $226.65 | 3.153% | $233.7963 | $233.80 | $233.80 | $233.80 |
| Purchase #7 | $93.84 | 5.597% | $99.0922 | $99.09 | $99.10 | $99.10 |
| 7 purchase totals = | $1,278.35 | $1,378.8305 | $1,378.83 | $1,378.85 | $1,378.80 | |