| 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 | $219.69 | 8.670% | $238.7371 | $238.74 | $238.75 | $238.70 |
| Purchase #2 | $210.95 | 8.729% | $229.3638 | $229.36 | $229.35 | $229.40 |
| Purchase #3 | $177.72 | 12.281% | $199.5458 | $199.55 | $199.55 | $199.50 |
| Purchase #4 | $98.84 | 9.696% | $108.4235 | $108.42 | $108.40 | $108.40 |
| Purchase #5 | $227.33 | 7.141% | $243.5636 | $243.56 | $243.55 | $243.60 |
| Purchase #6 | $229.85 | 11.653% | $256.6344 | $256.63 | $256.65 | $256.60 |
| Purchase #7 | $186.71 | 12.310% | $209.694 | $209.69 | $209.70 | $209.70 |
| 7 purchase totals = | $1,351.09 | $1,485.9622 | $1,485.95 | $1,485.95 | $1,485.90 | |