| 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 | $249.65 | 11.392% | $278.0901 | $278.09 | $278.10 | $278.10 |
| Purchase #2 | $84.84 | 7.238% | $90.9807 | $90.98 | $91.00 | $91.00 |
| Purchase #3 | $117.76 | 3.306% | $121.6531 | $121.65 | $121.65 | $121.70 |
| Purchase #4 | $249.27 | 11.521% | $277.9884 | $277.99 | $278.00 | $278.00 |
| Purchase #5 | $204.92 | 3.207% | $211.4918 | $211.49 | $211.50 | $211.50 |
| Purchase #6 | $236.80 | 10.475% | $261.6048 | $261.60 | $261.60 | $261.60 |
| Purchase #7 | $143.28 | 4.467% | $149.6803 | $149.68 | $149.70 | $149.70 |
| 7 purchase totals = | $1,286.52 | $1,391.4892 | $1,391.48 | $1,391.55 | $1,391.60 | |