| 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 | $222.56 | 7.414% | $239.0606 | $239.06 | $239.05 | $239.10 |
| Purchase #2 | $247.55 | 7.852% | $266.9876 | $266.99 | $267.00 | $267.00 |
| Purchase #3 | $133.44 | 7.389% | $143.2999 | $143.30 | $143.30 | $143.30 |
| Purchase #4 | $120.30 | 6.440% | $128.0473 | $128.05 | $128.05 | $128.00 |
| Purchase #5 | $91.25 | 3.272% | $94.2357 | $94.24 | $94.25 | $94.20 |
| Purchase #6 | $13.56 | 11.395% | $15.1052 | $15.11 | $15.10 | $15.10 |
| Purchase #7 | $53.59 | 10.550% | $59.2437 | $59.24 | $59.25 | $59.20 |
| 7 purchase totals = | $882.25 | $945.9800 | $945.99 | $946.00 | $945.90 | |