| 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 | $81.99 | 7.668% | $88.277 | $88.28 | $88.30 | $88.30 |
| Purchase #2 | $159.89 | 11.568% | $178.3861 | $178.39 | $178.40 | $178.40 |
| Purchase #3 | $231.37 | 3.638% | $239.7872 | $239.79 | $239.80 | $239.80 |
| Purchase #4 | $161.89 | 10.418% | $178.7557 | $178.76 | $178.75 | $178.80 |
| Purchase #5 | $14.90 | 4.307% | $15.5417 | $15.54 | $15.55 | $15.50 |
| Purchase #6 | $244.37 | 6.311% | $259.7922 | $259.79 | $259.80 | $259.80 |
| Purchase #7 | $69.47 | 11.712% | $77.6063 | $77.61 | $77.60 | $77.60 |
| 7 purchase totals = | $963.88 | $1,038.1462 | $1,038.16 | $1,038.20 | $1,038.20 | |