| 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 | $235.53 | 9.700% | $258.3764 | $258.38 | $258.40 | $258.40 |
| Purchase #2 | $112.42 | 11.523% | $125.3742 | $125.37 | $125.35 | $125.40 |
| Purchase #3 | $200.30 | 12.826% | $225.9905 | $225.99 | $226.00 | $226.00 |
| Purchase #4 | $59.91 | 10.679% | $66.3078 | $66.31 | $66.30 | $66.30 |
| Purchase #5 | $210.88 | 10.714% | $233.4737 | $233.47 | $233.45 | $233.50 |
| Purchase #6 | $132.70 | 13.865% | $151.0989 | $151.10 | $151.10 | $151.10 |
| Purchase #7 | $122.43 | 6.169% | $129.9827 | $129.98 | $130.00 | $130.00 |
| 7 purchase totals = | $1,074.17 | $1,190.6042 | $1,190.60 | $1,190.60 | $1,190.70 | |