| 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 | $146.28 | 10.662% | $161.8764 | $161.88 | $161.90 | $161.90 |
| Purchase #2 | $217.62 | 4.545% | $227.5108 | $227.51 | $227.50 | $227.50 |
| Purchase #3 | $23.66 | 13.285% | $26.8032 | $26.80 | $26.80 | $26.80 |
| Purchase #4 | $12.61 | 3.499% | $13.0512 | $13.05 | $13.05 | $13.10 |
| Purchase #5 | $225.74 | 5.494% | $238.1422 | $238.14 | $238.15 | $238.10 |
| Purchase #6 | $167.97 | 5.693% | $177.5325 | $177.53 | $177.55 | $177.50 |
| Purchase #7 | $211.59 | 10.672% | $234.1709 | $234.17 | $234.15 | $234.20 |
| 7 purchase totals = | $1,005.47 | $1,079.0872 | $1,079.08 | $1,079.10 | $1,079.10 | |