| 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 | $95.48 | 5.271% | $100.5128 | $100.51 | $100.50 | $100.50 |
| Purchase #2 | $187.99 | 11.516% | $209.6389 | $209.64 | $209.65 | $209.60 |
| Purchase #3 | $129.97 | 6.630% | $138.587 | $138.59 | $138.60 | $138.60 |
| Purchase #4 | $109.43 | 6.639% | $116.6951 | $116.70 | $116.70 | $116.70 |
| Purchase #5 | $137.61 | 10.151% | $151.5788 | $151.58 | $151.60 | $151.60 |
| Purchase #6 | $233.49 | 11.739% | $260.8994 | $260.90 | $260.90 | $260.90 |
| Purchase #7 | $63.74 | 8.583% | $69.2108 | $69.21 | $69.20 | $69.20 |
| 7 purchase totals = | $957.71 | $1,047.1228 | $1,047.13 | $1,047.15 | $1,047.10 | |