| 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 | $197.66 | 12.553% | $222.4723 | $222.47 | $222.45 | $222.50 |
| Purchase #2 | $135.26 | 5.326% | $142.4639 | $142.46 | $142.45 | $142.50 |
| Purchase #3 | $117.29 | 10.655% | $129.7872 | $129.79 | $129.80 | $129.80 |
| Purchase #4 | $131.70 | 8.679% | $143.1302 | $143.13 | $143.15 | $143.10 |
| Purchase #5 | $233.96 | 3.177% | $241.3929 | $241.39 | $241.40 | $241.40 |
| Purchase #6 | $190.95 | 6.845% | $204.0205 | $204.02 | $204.00 | $204.00 |
| Purchase #7 | $129.63 | 12.734% | $146.1371 | $146.14 | $146.15 | $146.10 |
| 7 purchase totals = | $1,136.45 | $1,229.4041 | $1,229.40 | $1,229.40 | $1,229.40 | |