| 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 | $220.96 | 7.116% | $236.6835 | $236.68 | $236.70 | $236.70 |
| Purchase #2 | $225.54 | 13.742% | $256.5337 | $256.53 | $256.55 | $256.50 |
| Purchase #3 | $152.50 | 3.178% | $157.3465 | $157.35 | $157.35 | $157.30 |
| Purchase #4 | $247.43 | 4.753% | $259.1903 | $259.19 | $259.20 | $259.20 |
| Purchase #5 | $202.97 | 12.260% | $227.8541 | $227.85 | $227.85 | $227.90 |
| Purchase #6 | $174.53 | 7.113% | $186.9443 | $186.94 | $186.95 | $186.90 |
| Purchase #7 | $68.98 | 5.507% | $72.7787 | $72.78 | $72.80 | $72.80 |
| 7 purchase totals = | $1,292.91 | $1,397.3311 | $1,397.32 | $1,397.40 | $1,397.30 | |