| 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 | $194.26 | 10.530% | $214.7156 | $214.72 | $214.70 | $214.70 |
| Purchase #2 | $12.38 | 8.714% | $13.4588 | $13.46 | $13.45 | $13.50 |
| Purchase #3 | $244.74 | 9.149% | $267.1313 | $267.13 | $267.15 | $267.10 |
| Purchase #4 | $19.34 | 12.661% | $21.7886 | $21.79 | $21.80 | $21.80 |
| Purchase #5 | $124.84 | 7.801% | $134.5788 | $134.58 | $134.60 | $134.60 |
| Purchase #6 | $51.97 | 6.872% | $55.5414 | $55.54 | $55.55 | $55.50 |
| Purchase #7 | $107.85 | 7.489% | $115.9269 | $115.93 | $115.95 | $115.90 |
| 7 purchase totals = | $755.38 | $823.1414 | $823.15 | $823.20 | $823.10 | |