| 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 | $211.54 | 4.738% | $221.5628 | $221.56 | $221.55 | $221.60 |
| Purchase #2 | $157.45 | 10.170% | $173.4627 | $173.46 | $173.45 | $173.50 |
| Purchase #3 | $39.59 | 4.103% | $41.2144 | $41.21 | $41.20 | $41.20 |
| Purchase #4 | $228.85 | 8.840% | $249.0803 | $249.08 | $249.10 | $249.10 |
| Purchase #5 | $63.60 | 12.544% | $71.578 | $71.58 | $71.60 | $71.60 |
| Purchase #6 | $111.79 | 11.778% | $124.9566 | $124.96 | $124.95 | $125.00 |
| Purchase #7 | $43.85 | 5.230% | $46.1434 | $46.14 | $46.15 | $46.10 |
| 7 purchase totals = | $856.67 | $927.9982 | $927.99 | $928.00 | $928.10 | |