| 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 | $244.69 | 8.239% | $264.85 | $264.85 | $264.85 | $264.90 |
| Purchase #2 | $29.86 | 3.209% | $30.8182 | $30.82 | $30.80 | $30.80 |
| Purchase #3 | $199.40 | 7.557% | $214.4687 | $214.47 | $214.45 | $214.50 |
| Purchase #4 | $83.31 | 6.559% | $88.7743 | $88.77 | $88.75 | $88.80 |
| Purchase #5 | $169.31 | 5.513% | $178.6441 | $178.64 | $178.65 | $178.60 |
| Purchase #6 | $71.32 | 8.234% | $77.1925 | $77.19 | $77.20 | $77.20 |
| Purchase #7 | $83.97 | 11.252% | $93.4183 | $93.42 | $93.40 | $93.40 |
| 7 purchase totals = | $881.86 | $948.1661 | $948.16 | $948.10 | $948.20 | |