| 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 | $99.57 | 8.418% | $107.9518 | $107.95 | $107.95 | $108.00 |
| Purchase #2 | $206.93 | 11.727% | $231.1967 | $231.20 | $231.20 | $231.20 |
| Purchase #3 | $37.86 | 12.640% | $42.6455 | $42.65 | $42.65 | $42.60 |
| Purchase #4 | $219.71 | 12.801% | $247.8351 | $247.84 | $247.85 | $247.80 |
| Purchase #5 | $200.97 | 9.254% | $219.5678 | $219.57 | $219.55 | $219.60 |
| Purchase #6 | $205.34 | 8.666% | $223.1348 | $223.13 | $223.15 | $223.10 |
| Purchase #7 | $27.72 | 7.662% | $29.8439 | $29.84 | $29.85 | $29.80 |
| 7 purchase totals = | $998.10 | $1,102.1756 | $1,102.18 | $1,102.20 | $1,102.10 | |