| 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 | $202.71 | 9.294% | $221.5499 | $221.55 | $221.55 | $221.50 |
| Purchase #2 | $133.25 | 3.256% | $137.5886 | $137.59 | $137.60 | $137.60 |
| Purchase #3 | $75.51 | 13.458% | $85.6721 | $85.67 | $85.65 | $85.70 |
| Purchase #4 | $153.54 | 3.654% | $159.1504 | $159.15 | $159.15 | $159.20 |
| Purchase #5 | $58.74 | 4.438% | $61.3469 | $61.35 | $61.35 | $61.30 |
| Purchase #6 | $48.36 | 12.769% | $54.5351 | $54.54 | $54.55 | $54.50 |
| Purchase #7 | $214.41 | 5.794% | $226.8329 | $226.83 | $226.85 | $226.80 |
| 7 purchase totals = | $886.52 | $946.6759 | $946.68 | $946.70 | $946.60 | |