| 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 | $249.40 | 3.837% | $258.9695 | $258.97 | $258.95 | $259.00 |
| Purchase #2 | $108.63 | 8.866% | $118.2611 | $118.26 | $118.25 | $118.30 |
| Purchase #3 | $83.79 | 4.376% | $87.4567 | $87.46 | $87.45 | $87.50 |
| Purchase #4 | $194.52 | 8.385% | $210.8305 | $210.83 | $210.85 | $210.80 |
| Purchase #5 | $48.85 | 4.755% | $51.1728 | $51.17 | $51.15 | $51.20 |
| Purchase #6 | $108.44 | 13.361% | $122.9287 | $122.93 | $122.95 | $122.90 |
| Purchase #7 | $122.35 | 10.292% | $134.9423 | $134.94 | $134.95 | $134.90 |
| 7 purchase totals = | $915.98 | $984.5616 | $984.56 | $984.55 | $984.60 | |