| 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 | $221.60 | 9.519% | $242.6941 | $242.69 | $242.70 | $242.70 |
| Purchase #2 | $117.63 | 10.244% | $129.68 | $129.68 | $129.70 | $129.70 |
| Purchase #3 | $205.62 | 5.607% | $217.1491 | $217.15 | $217.15 | $217.10 |
| Purchase #4 | $150.85 | 9.156% | $164.6618 | $164.66 | $164.65 | $164.70 |
| Purchase #5 | $50.35 | 7.158% | $53.9541 | $53.95 | $53.95 | $54.00 |
| Purchase #6 | $107.48 | 7.425% | $115.4604 | $115.46 | $115.45 | $115.50 |
| Purchase #7 | $217.77 | 5.576% | $229.9129 | $229.91 | $229.90 | $229.90 |
| 7 purchase totals = | $1,071.30 | $1,153.5124 | $1,153.50 | $1,153.50 | $1,153.60 | |