| 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 | $239.93 | 11.186% | $266.7686 | $266.77 | $266.75 | $266.80 |
| Purchase #2 | $144.44 | 9.104% | $157.5898 | $157.59 | $157.60 | $157.60 |
| Purchase #3 | $244.86 | 6.781% | $261.464 | $261.46 | $261.45 | $261.50 |
| Purchase #4 | $165.94 | 3.540% | $171.8143 | $171.81 | $171.80 | $171.80 |
| Purchase #5 | $35.59 | 13.169% | $40.2768 | $40.28 | $40.30 | $40.30 |
| Purchase #6 | $249.83 | 4.486% | $261.0374 | $261.04 | $261.05 | $261.00 |
| Purchase #7 | $209.99 | 13.646% | $238.6452 | $238.65 | $238.65 | $238.60 |
| 7 purchase totals = | $1,290.58 | $1,397.5961 | $1,397.60 | $1,397.60 | $1,397.60 | |