| 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 | $124.42 | 5.198% | $130.8874 | $130.89 | $130.90 | $130.90 |
| Purchase #2 | $121.50 | 8.673% | $132.0377 | $132.04 | $132.05 | $132.00 |
| Purchase #3 | $189.82 | 7.668% | $204.3754 | $204.38 | $204.40 | $204.40 |
| Purchase #4 | $105.80 | 7.150% | $113.3647 | $113.36 | $113.35 | $113.40 |
| Purchase #5 | $235.81 | 4.276% | $245.8932 | $245.89 | $245.90 | $245.90 |
| Purchase #6 | $14.35 | 11.305% | $15.9723 | $15.97 | $15.95 | $16.00 |
| Purchase #7 | $118.60 | 5.740% | $125.4076 | $125.41 | $125.40 | $125.40 |
| 7 purchase totals = | $910.30 | $967.9383 | $967.94 | $967.95 | $968.00 | |