| 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 | $230.69 | 7.857% | $248.8153 | $248.82 | $248.80 | $248.80 |
| Purchase #2 | $106.55 | 3.782% | $110.5797 | $110.58 | $110.60 | $110.60 |
| Purchase #3 | $76.37 | 7.106% | $81.7969 | $81.80 | $81.80 | $81.80 |
| Purchase #4 | $61.69 | 9.663% | $67.6511 | $67.65 | $67.65 | $67.70 |
| Purchase #5 | $137.47 | 13.847% | $156.5055 | $156.51 | $156.50 | $156.50 |
| Purchase #6 | $47.88 | 9.194% | $52.2821 | $52.28 | $52.30 | $52.30 |
| Purchase #7 | $171.26 | 13.834% | $194.9521 | $194.95 | $194.95 | $195.00 |
| 7 purchase totals = | $831.91 | $912.5827 | $912.59 | $912.60 | $912.70 | |