| 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 | $248.73 | 12.799% | $280.565 | $280.57 | $280.55 | $280.60 |
| Purchase #2 | $149.37 | 11.769% | $166.9494 | $166.95 | $166.95 | $166.90 |
| Purchase #3 | $145.62 | 5.328% | $153.3786 | $153.38 | $153.40 | $153.40 |
| Purchase #4 | $195.65 | 8.192% | $211.6776 | $211.68 | $211.70 | $211.70 |
| Purchase #5 | $30.84 | 4.524% | $32.2352 | $32.24 | $32.25 | $32.20 |
| Purchase #6 | $89.90 | 3.312% | $92.8775 | $92.88 | $92.90 | $92.90 |
| Purchase #7 | $87.97 | 11.471% | $98.061 | $98.06 | $98.05 | $98.10 |
| 7 purchase totals = | $948.08 | $1,035.7443 | $1,035.76 | $1,035.80 | $1,035.80 | |