| 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 | $114.49 | 9.310% | $125.149 | $125.15 | $125.15 | $125.10 |
| Purchase #2 | $145.86 | 8.471% | $158.2158 | $158.22 | $158.20 | $158.20 |
| Purchase #3 | $235.36 | 10.299% | $259.5997 | $259.60 | $259.60 | $259.60 |
| Purchase #4 | $144.67 | 6.653% | $154.2949 | $154.29 | $154.30 | $154.30 |
| Purchase #5 | $32.27 | 3.211% | $33.3062 | $33.31 | $33.30 | $33.30 |
| Purchase #6 | $144.92 | 4.830% | $151.9196 | $151.92 | $151.90 | $151.90 |
| Purchase #7 | $120.76 | 4.563% | $126.2703 | $126.27 | $126.25 | $126.30 |
| 7 purchase totals = | $938.33 | $1,008.7555 | $1,008.76 | $1,008.70 | $1,008.70 | |