| 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 | $242.68 | 7.269% | $260.3204 | $260.32 | $260.30 | $260.30 |
| Purchase #2 | $67.40 | 10.428% | $74.4285 | $74.43 | $74.45 | $74.40 |
| Purchase #3 | $185.38 | 3.340% | $191.5717 | $191.57 | $191.55 | $191.60 |
| Purchase #4 | $187.71 | 8.551% | $203.7611 | $203.76 | $203.75 | $203.80 |
| Purchase #5 | $199.49 | 10.208% | $219.8539 | $219.85 | $219.85 | $219.90 |
| Purchase #6 | $146.50 | 10.143% | $161.3595 | $161.36 | $161.35 | $161.40 |
| Purchase #7 | $70.35 | 11.663% | $78.5549 | $78.55 | $78.55 | $78.60 |
| 7 purchase totals = | $1,099.51 | $1,189.8500 | $1,189.84 | $1,189.80 | $1,190.00 | |