| 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 | $128.48 | 7.204% | $137.7357 | $137.74 | $137.75 | $137.70 |
| Purchase #2 | $84.30 | 12.504% | $94.8409 | $94.84 | $94.85 | $94.80 |
| Purchase #3 | $250.85 | 12.700% | $282.708 | $282.71 | $282.70 | $282.70 |
| Purchase #4 | $154.26 | 13.523% | $175.1206 | $175.12 | $175.10 | $175.10 |
| Purchase #5 | $37.66 | 12.817% | $42.4869 | $42.49 | $42.50 | $42.50 |
| Purchase #6 | $212.57 | 6.347% | $226.0618 | $226.06 | $226.05 | $226.10 |
| Purchase #7 | $144.44 | 10.491% | $159.5932 | $159.59 | $159.60 | $159.60 |
| 7 purchase totals = | $1,012.56 | $1,118.5471 | $1,118.55 | $1,118.55 | $1,118.50 | |