| 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 | $128.79 | 8.175% | $139.3186 | $139.32 | $139.30 | $139.30 |
| Purchase #2 | $103.73 | 13.237% | $117.4607 | $117.46 | $117.45 | $117.50 |
| Purchase #3 | $224.47 | 12.536% | $252.6096 | $252.61 | $252.60 | $252.60 |
| Purchase #4 | $187.75 | 6.134% | $199.2666 | $199.27 | $199.25 | $199.30 |
| Purchase #5 | $216.29 | 6.154% | $229.6005 | $229.60 | $229.60 | $229.60 |
| Purchase #6 | $248.49 | 12.786% | $280.2619 | $280.26 | $280.25 | $280.30 |
| Purchase #7 | $241.77 | 6.855% | $258.3433 | $258.34 | $258.35 | $258.30 |
| 7 purchase totals = | $1,351.29 | $1,476.8612 | $1,476.86 | $1,476.80 | $1,476.90 | |