| 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 | $131.86 | 9.660% | $144.5977 | $144.60 | $144.60 | $144.60 |
| Purchase #2 | $230.95 | 8.224% | $249.9433 | $249.94 | $249.95 | $249.90 |
| Purchase #3 | $212.76 | 12.478% | $239.3082 | $239.31 | $239.30 | $239.30 |
| Purchase #4 | $205.34 | 6.724% | $219.1471 | $219.15 | $219.15 | $219.10 |
| Purchase #5 | $226.53 | 13.110% | $256.2281 | $256.23 | $256.25 | $256.20 |
| Purchase #6 | $147.46 | 8.259% | $159.6387 | $159.64 | $159.65 | $159.60 |
| Purchase #7 | $16.66 | 7.828% | $17.9641 | $17.96 | $17.95 | $18.00 |
| 7 purchase totals = | $1,171.56 | $1,286.8272 | $1,286.83 | $1,286.85 | $1,286.70 | |