| 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 | $241.27 | 9.415% | $263.9856 | $263.99 | $264.00 | $264.00 |
| Purchase #2 | $142.52 | 4.283% | $148.6241 | $148.62 | $148.60 | $148.60 |
| Purchase #3 | $213.71 | 10.867% | $236.9339 | $236.93 | $236.95 | $236.90 |
| Purchase #4 | $15.84 | 4.859% | $16.6097 | $16.61 | $16.60 | $16.60 |
| Purchase #5 | $163.61 | 9.360% | $178.9239 | $178.92 | $178.90 | $178.90 |
| Purchase #6 | $198.58 | 7.265% | $213.0068 | $213.01 | $213.00 | $213.00 |
| Purchase #7 | $198.89 | 10.685% | $220.1414 | $220.14 | $220.15 | $220.10 |
| 7 purchase totals = | $1,174.42 | $1,278.2254 | $1,278.22 | $1,278.20 | $1,278.10 | |