| 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 | $104.76 | 9.569% | $114.7845 | $114.78 | $114.80 | $114.80 |
| Purchase #2 | $120.92 | 7.149% | $129.5646 | $129.56 | $129.55 | $129.60 |
| Purchase #3 | $204.69 | 6.401% | $217.7922 | $217.79 | $217.80 | $217.80 |
| Purchase #4 | $84.63 | 4.781% | $88.6762 | $88.68 | $88.70 | $88.70 |
| Purchase #5 | $250.30 | 7.856% | $269.9636 | $269.96 | $269.95 | $270.00 |
| Purchase #6 | $20.79 | 6.145% | $22.0675 | $22.07 | $22.05 | $22.10 |
| Purchase #7 | $101.73 | 8.512% | $110.3893 | $110.39 | $110.40 | $110.40 |
| 7 purchase totals = | $887.82 | $953.2379 | $953.23 | $953.25 | $953.40 | |