| 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 | $187.82 | 7.735% | $202.3479 | $202.35 | $202.35 | $202.30 |
| Purchase #2 | $75.70 | 9.816% | $83.1307 | $83.13 | $83.15 | $83.10 |
| Purchase #3 | $68.82 | 5.255% | $72.4365 | $72.44 | $72.45 | $72.40 |
| Purchase #4 | $144.38 | 10.426% | $159.4331 | $159.43 | $159.45 | $159.40 |
| Purchase #5 | $202.28 | 5.650% | $213.7088 | $213.71 | $213.70 | $213.70 |
| Purchase #6 | $249.42 | 12.850% | $281.4705 | $281.47 | $281.45 | $281.50 |
| Purchase #7 | $216.73 | 11.260% | $241.1338 | $241.13 | $241.15 | $241.10 |
| 7 purchase totals = | $1,145.15 | $1,253.6613 | $1,253.66 | $1,253.70 | $1,253.50 | |