| 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 | $223.91 | 4.636% | $234.2905 | $234.29 | $234.30 | $234.30 |
| Purchase #2 | $29.25 | 12.214% | $32.8226 | $32.82 | $32.80 | $32.80 |
| Purchase #3 | $236.97 | 5.639% | $250.3327 | $250.33 | $250.35 | $250.30 |
| Purchase #4 | $196.92 | 11.572% | $219.7076 | $219.71 | $219.70 | $219.70 |
| Purchase #5 | $133.40 | 11.472% | $148.7036 | $148.70 | $148.70 | $148.70 |
| Purchase #6 | $92.48 | 6.832% | $98.7982 | $98.80 | $98.80 | $98.80 |
| Purchase #7 | $44.60 | 8.623% | $48.4459 | $48.45 | $48.45 | $48.40 |
| 7 purchase totals = | $957.53 | $1,033.1011 | $1,033.10 | $1,033.10 | $1,033.00 | |