| 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 | $246.80 | 12.562% | $277.803 | $277.80 | $277.80 | $277.80 |
| Purchase #2 | $128.82 | 13.598% | $146.3369 | $146.34 | $146.35 | $146.30 |
| Purchase #3 | $146.88 | 8.841% | $159.8657 | $159.87 | $159.85 | $159.90 |
| Purchase #4 | $19.98 | 3.644% | $20.7081 | $20.71 | $20.70 | $20.70 |
| Purchase #5 | $7.88 | 11.826% | $8.8119 | $8.81 | $8.80 | $8.80 |
| Purchase #6 | $193.63 | 6.749% | $206.6981 | $206.70 | $206.70 | $206.70 |
| Purchase #7 | $94.34 | 5.841% | $99.8504 | $99.85 | $99.85 | $99.90 |
| 7 purchase totals = | $838.33 | $920.0741 | $920.08 | $920.05 | $920.10 | |