| 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 | $221.72 | 6.365% | $235.8325 | $235.83 | $235.85 | $235.80 |
| Purchase #2 | $215.93 | 10.524% | $238.6545 | $238.65 | $238.65 | $238.70 |
| Purchase #3 | $64.56 | 5.445% | $68.0753 | $68.08 | $68.10 | $68.10 |
| Purchase #4 | $192.61 | 3.469% | $199.2916 | $199.29 | $199.30 | $199.30 |
| Purchase #5 | $208.89 | 4.233% | $217.7323 | $217.73 | $217.75 | $217.70 |
| Purchase #6 | $113.92 | 6.271% | $121.0639 | $121.06 | $121.05 | $121.10 |
| Purchase #7 | $206.48 | 8.721% | $224.4871 | $224.49 | $224.50 | $224.50 |
| 7 purchase totals = | $1,224.11 | $1,305.1372 | $1,305.13 | $1,305.20 | $1,305.20 | |