| 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 | $122.89 | 10.633% | $135.9569 | $135.96 | $135.95 | $136.00 |
| Purchase #2 | $42.45 | 10.138% | $46.7536 | $46.75 | $46.75 | $46.80 |
| Purchase #3 | $67.47 | 9.755% | $74.0517 | $74.05 | $74.05 | $74.10 |
| Purchase #4 | $247.34 | 10.563% | $273.4665 | $273.47 | $273.45 | $273.50 |
| Purchase #5 | $40.48 | 11.777% | $45.2473 | $45.25 | $45.25 | $45.20 |
| Purchase #6 | $211.56 | 7.319% | $227.0441 | $227.04 | $227.05 | $227.00 |
| Purchase #7 | $180.58 | 9.112% | $197.0344 | $197.03 | $197.05 | $197.00 |
| 7 purchase totals = | $912.77 | $999.5545 | $999.55 | $999.55 | $999.60 | |