| 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 | $128.64 | 10.138% | $141.6815 | $141.68 | $141.70 | $141.70 |
| Purchase #2 | $141.32 | 6.851% | $151.0018 | $151.00 | $151.00 | $151.00 |
| Purchase #3 | $62.76 | 4.811% | $65.7794 | $65.78 | $65.80 | $65.80 |
| Purchase #4 | $36.69 | 5.167% | $38.5858 | $38.59 | $38.60 | $38.60 |
| Purchase #5 | $233.69 | 3.685% | $242.3015 | $242.30 | $242.30 | $242.30 |
| Purchase #6 | $70.49 | 5.850% | $74.6137 | $74.61 | $74.60 | $74.60 |
| Purchase #7 | $173.68 | 12.392% | $195.2024 | $195.20 | $195.20 | $195.20 |
| 7 purchase totals = | $847.27 | $909.1661 | $909.16 | $909.20 | $909.20 | |