| 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 | $102.64 | 7.349% | $110.183 | $110.18 | $110.20 | $110.20 |
| Purchase #2 | $133.52 | 12.156% | $149.7507 | $149.75 | $149.75 | $149.80 |
| Purchase #3 | $224.47 | 9.315% | $245.3794 | $245.38 | $245.40 | $245.40 |
| Purchase #4 | $79.36 | 11.372% | $88.3848 | $88.38 | $88.40 | $88.40 |
| Purchase #5 | $205.44 | 5.399% | $216.5317 | $216.53 | $216.55 | $216.50 |
| Purchase #6 | $63.36 | 4.471% | $66.1928 | $66.19 | $66.20 | $66.20 |
| Purchase #7 | $126.48 | 6.272% | $134.4128 | $134.41 | $134.40 | $134.40 |
| 7 purchase totals = | $935.27 | $1,010.8352 | $1,010.82 | $1,010.90 | $1,010.90 | |