| 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 | $104.56 | 12.660% | $117.7973 | $117.80 | $117.80 | $117.80 |
| Purchase #2 | $145.40 | 8.538% | $157.8143 | $157.81 | $157.80 | $157.80 |
| Purchase #3 | $223.88 | 9.113% | $244.2822 | $244.28 | $244.30 | $244.30 |
| Purchase #4 | $146.67 | 9.871% | $161.1478 | $161.15 | $161.15 | $161.10 |
| Purchase #5 | $163.44 | 9.759% | $179.3901 | $179.39 | $179.40 | $179.40 |
| Purchase #6 | $242.28 | 5.662% | $255.9979 | $256.00 | $256.00 | $256.00 |
| Purchase #7 | $195.42 | 6.299% | $207.7295 | $207.73 | $207.75 | $207.70 |
| 7 purchase totals = | $1,221.65 | $1,324.1591 | $1,324.16 | $1,324.20 | $1,324.10 | |