| 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 | $81.51 | 11.305% | $90.7247 | $90.72 | $90.70 | $90.70 |
| Purchase #2 | $247.34 | 13.639% | $281.0747 | $281.07 | $281.05 | $281.10 |
| Purchase #3 | $180.76 | 5.311% | $190.3602 | $190.36 | $190.35 | $190.40 |
| Purchase #4 | $211.27 | 6.164% | $224.2927 | $224.29 | $224.30 | $224.30 |
| Purchase #5 | $78.78 | 7.175% | $84.4325 | $84.43 | $84.45 | $84.40 |
| Purchase #6 | $206.89 | 11.594% | $230.8768 | $230.88 | $230.90 | $230.90 |
| Purchase #7 | $227.33 | 8.607% | $246.8963 | $246.90 | $246.90 | $246.90 |
| 7 purchase totals = | $1,233.88 | $1,348.6579 | $1,348.65 | $1,348.65 | $1,348.70 | |