| 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 | $13.90 | 13.781% | $15.8156 | $15.82 | $15.80 | $15.80 |
| Purchase #2 | $137.38 | 5.223% | $144.5554 | $144.56 | $144.55 | $144.60 |
| Purchase #3 | $215.43 | 11.645% | $240.5168 | $240.52 | $240.50 | $240.50 |
| Purchase #4 | $244.62 | 11.259% | $272.1618 | $272.16 | $272.15 | $272.20 |
| Purchase #5 | $62.78 | 9.461% | $68.7196 | $68.72 | $68.70 | $68.70 |
| Purchase #6 | $205.77 | 6.351% | $218.8385 | $218.84 | $218.85 | $218.80 |
| Purchase #7 | $44.78 | 7.874% | $48.306 | $48.31 | $48.30 | $48.30 |
| 7 purchase totals = | $924.66 | $1,008.9137 | $1,008.93 | $1,008.85 | $1,008.90 | |