| 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 | $210.86 | 8.597% | $228.9876 | $228.99 | $229.00 | $229.00 |
| Purchase #2 | $70.95 | 13.610% | $80.6063 | $80.61 | $80.60 | $80.60 |
| Purchase #3 | $152.82 | 3.757% | $158.5614 | $158.56 | $158.55 | $158.60 |
| Purchase #4 | $153.68 | 10.312% | $169.5275 | $169.53 | $169.55 | $169.50 |
| Purchase #5 | $95.75 | 5.761% | $101.2662 | $101.27 | $101.25 | $101.30 |
| Purchase #6 | $10.38 | 4.281% | $10.8244 | $10.82 | $10.80 | $10.80 |
| Purchase #7 | $151.42 | 5.727% | $160.0918 | $160.09 | $160.10 | $160.10 |
| 7 purchase totals = | $845.86 | $909.8652 | $909.87 | $909.85 | $909.90 | |