| 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 | $22.97 | 10.488% | $25.3791 | $25.38 | $25.40 | $25.40 |
| Purchase #2 | $70.69 | 7.782% | $76.1911 | $76.19 | $76.20 | $76.20 |
| Purchase #3 | $215.37 | 13.620% | $244.7034 | $244.70 | $244.70 | $244.70 |
| Purchase #4 | $220.81 | 9.647% | $242.1115 | $242.11 | $242.10 | $242.10 |
| Purchase #5 | $244.93 | 5.490% | $258.3767 | $258.38 | $258.40 | $258.40 |
| Purchase #6 | $215.45 | 11.805% | $240.8839 | $240.88 | $240.90 | $240.90 |
| Purchase #7 | $231.28 | 12.770% | $260.8145 | $260.81 | $260.80 | $260.80 |
| 7 purchase totals = | $1,221.50 | $1,348.4602 | $1,348.45 | $1,348.50 | $1,348.50 | |