| 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 | $249.88 | 7.478% | $268.566 | $268.57 | $268.55 | $268.60 |
| Purchase #2 | $119.73 | 7.802% | $129.0713 | $129.07 | $129.05 | $129.10 |
| Purchase #3 | $211.46 | 12.108% | $237.0636 | $237.06 | $237.05 | $237.10 |
| Purchase #4 | $245.33 | 4.545% | $256.4802 | $256.48 | $256.50 | $256.50 |
| Purchase #5 | $46.70 | 7.706% | $50.2987 | $50.30 | $50.30 | $50.30 |
| Purchase #6 | $64.74 | 13.720% | $73.6223 | $73.62 | $73.60 | $73.60 |
| Purchase #7 | $236.83 | 7.685% | $255.0304 | $255.03 | $255.05 | $255.00 |
| 7 purchase totals = | $1,174.67 | $1,270.1325 | $1,270.13 | $1,270.10 | $1,270.20 | |