| 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 | $102.86 | 9.255% | $112.3797 | $112.38 | $112.40 | $112.40 |
| Purchase #2 | $236.59 | 5.144% | $248.7602 | $248.76 | $248.75 | $248.80 |
| Purchase #3 | $245.95 | 12.452% | $276.5757 | $276.58 | $276.60 | $276.60 |
| Purchase #4 | $22.55 | 8.185% | $24.3957 | $24.40 | $24.40 | $24.40 |
| Purchase #5 | $220.32 | 10.739% | $243.9802 | $243.98 | $244.00 | $244.00 |
| Purchase #6 | $63.61 | 10.110% | $70.041 | $70.04 | $70.05 | $70.00 |
| Purchase #7 | $233.89 | 9.631% | $256.4159 | $256.42 | $256.40 | $256.40 |
| 7 purchase totals = | $1,125.77 | $1,232.5484 | $1,232.56 | $1,232.60 | $1,232.60 | |