| 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 | $194.28 | 4.500% | $203.0226 | $203.02 | $203.00 | $203.00 |
| Purchase #2 | $220.78 | 4.690% | $231.1346 | $231.13 | $231.15 | $231.10 |
| Purchase #3 | $146.94 | 5.751% | $155.3905 | $155.39 | $155.40 | $155.40 |
| Purchase #4 | $233.31 | 11.192% | $259.4221 | $259.42 | $259.40 | $259.40 |
| Purchase #5 | $124.71 | 8.120% | $134.8365 | $134.84 | $134.85 | $134.80 |
| Purchase #6 | $125.34 | 13.491% | $142.2496 | $142.25 | $142.25 | $142.20 |
| Purchase #7 | $81.61 | 7.199% | $87.4851 | $87.49 | $87.50 | $87.50 |
| 7 purchase totals = | $1,126.97 | $1,213.5410 | $1,213.54 | $1,213.55 | $1,213.40 | |