| 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 | $227.43 | 11.590% | $253.7891 | $253.79 | $253.80 | $253.80 |
| Purchase #2 | $128.91 | 11.656% | $143.9357 | $143.94 | $143.95 | $143.90 |
| Purchase #3 | $92.42 | 13.137% | $104.5612 | $104.56 | $104.55 | $104.60 |
| Purchase #4 | $20.66 | 11.721% | $23.0816 | $23.08 | $23.10 | $23.10 |
| Purchase #5 | $107.46 | 11.441% | $119.7545 | $119.75 | $119.75 | $119.80 |
| Purchase #6 | $120.96 | 9.623% | $132.6 | $132.60 | $132.60 | $132.60 |
| Purchase #7 | $11.34 | 9.874% | $12.4597 | $12.46 | $12.45 | $12.50 |
| 7 purchase totals = | $709.18 | $790.1818 | $790.18 | $790.20 | $790.30 | |