| 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 | $231.52 | 3.721% | $240.1349 | $240.13 | $240.15 | $240.10 |
| Purchase #2 | $117.60 | 13.529% | $133.5101 | $133.51 | $133.50 | $133.50 |
| Purchase #3 | $24.70 | 5.619% | $26.0879 | $26.09 | $26.10 | $26.10 |
| Purchase #4 | $97.98 | 12.272% | $110.0041 | $110.00 | $110.00 | $110.00 |
| Purchase #5 | $232.53 | 13.171% | $263.1565 | $263.16 | $263.15 | $263.20 |
| Purchase #6 | $103.91 | 7.741% | $111.9537 | $111.95 | $111.95 | $112.00 |
| Purchase #7 | $134.47 | 7.292% | $144.2756 | $144.28 | $144.30 | $144.30 |
| 7 purchase totals = | $942.71 | $1,029.1228 | $1,029.12 | $1,029.15 | $1,029.20 | |