| 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 | $117.66 | 11.614% | $131.325 | $131.33 | $131.35 | $131.30 |
| Purchase #2 | $160.86 | 3.668% | $166.7603 | $166.76 | $166.75 | $166.80 |
| Purchase #3 | $85.97 | 13.812% | $97.8442 | $97.84 | $97.85 | $97.80 |
| Purchase #4 | $206.95 | 9.276% | $226.1467 | $226.15 | $226.15 | $226.10 |
| Purchase #5 | $47.78 | 3.289% | $49.3515 | $49.35 | $49.35 | $49.40 |
| Purchase #6 | $119.45 | 5.592% | $126.1296 | $126.13 | $126.15 | $126.10 |
| Purchase #7 | $232.61 | 3.508% | $240.77 | $240.77 | $240.75 | $240.80 |
| 7 purchase totals = | $971.28 | $1,038.3273 | $1,038.33 | $1,038.35 | $1,038.30 | |