| 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 | $223.42 | 4.366% | $233.1745 | $233.17 | $233.15 | $233.20 |
| Purchase #2 | $52.43 | 6.174% | $55.667 | $55.67 | $55.65 | $55.70 |
| Purchase #3 | $125.67 | 12.287% | $141.1111 | $141.11 | $141.10 | $141.10 |
| Purchase #4 | $66.77 | 9.311% | $72.987 | $72.99 | $73.00 | $73.00 |
| Purchase #5 | $15.57 | 3.490% | $16.1134 | $16.11 | $16.10 | $16.10 |
| Purchase #6 | $225.88 | 5.481% | $238.2605 | $238.26 | $238.25 | $238.30 |
| Purchase #7 | $232.37 | 10.380% | $256.49 | $256.49 | $256.50 | $256.50 |
| 7 purchase totals = | $942.11 | $1,013.8035 | $1,013.80 | $1,013.75 | $1,013.90 | |