| 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 | $226.61 | 11.814% | $253.3817 | $253.38 | $253.40 | $253.40 |
| Purchase #2 | $35.33 | 6.318% | $37.5621 | $37.56 | $37.55 | $37.60 |
| Purchase #3 | $200.50 | 12.231% | $225.0232 | $225.02 | $225.00 | $225.00 |
| Purchase #4 | $225.57 | 13.125% | $255.1761 | $255.18 | $255.20 | $255.20 |
| Purchase #5 | $232.25 | 11.168% | $258.1877 | $258.19 | $258.20 | $258.20 |
| Purchase #6 | $147.74 | 6.805% | $157.7937 | $157.79 | $157.80 | $157.80 |
| Purchase #7 | $150.89 | 7.343% | $161.9699 | $161.97 | $161.95 | $162.00 |
| 7 purchase totals = | $1,218.89 | $1,349.0944 | $1,349.09 | $1,349.10 | $1,349.20 | |