| 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 | $195.98 | 12.489% | $220.4559 | $220.46 | $220.45 | $220.50 |
| Purchase #2 | $244.56 | 9.308% | $267.3236 | $267.32 | $267.30 | $267.30 |
| Purchase #3 | $53.30 | 10.369% | $58.8267 | $58.83 | $58.85 | $58.80 |
| Purchase #4 | $214.96 | 8.655% | $233.5648 | $233.56 | $233.55 | $233.60 |
| Purchase #5 | $110.70 | 5.714% | $117.0254 | $117.03 | $117.05 | $117.00 |
| Purchase #6 | $94.95 | 3.273% | $98.0577 | $98.06 | $98.05 | $98.10 |
| Purchase #7 | $138.64 | 8.423% | $150.3176 | $150.32 | $150.30 | $150.30 |
| 7 purchase totals = | $1,053.09 | $1,145.5717 | $1,145.58 | $1,145.55 | $1,145.60 | |