| 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 | $239.94 | 4.440% | $250.5933 | $250.59 | $250.60 | $250.60 |
| Purchase #2 | $111.64 | 6.275% | $118.6454 | $118.65 | $118.65 | $118.60 |
| Purchase #3 | $96.70 | 4.604% | $101.1521 | $101.15 | $101.15 | $101.20 |
| Purchase #4 | $47.76 | 8.281% | $51.715 | $51.72 | $51.70 | $51.70 |
| Purchase #5 | $43.36 | 13.606% | $49.2596 | $49.26 | $49.25 | $49.30 |
| Purchase #6 | $68.53 | 8.656% | $74.462 | $74.46 | $74.45 | $74.50 |
| Purchase #7 | $40.27 | 7.170% | $43.1574 | $43.16 | $43.15 | $43.20 |
| 7 purchase totals = | $648.20 | $688.9848 | $688.99 | $688.95 | $689.10 | |