| 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 | $227.37 | 9.145% | $248.163 | $248.16 | $248.15 | $248.20 |
| Purchase #2 | $36.65 | 5.706% | $38.7412 | $38.74 | $38.75 | $38.70 |
| Purchase #3 | $101.66 | 7.833% | $109.623 | $109.62 | $109.60 | $109.60 |
| Purchase #4 | $219.45 | 9.762% | $240.8727 | $240.87 | $240.85 | $240.90 |
| Purchase #5 | $76.27 | 6.556% | $81.2703 | $81.27 | $81.25 | $81.30 |
| Purchase #6 | $36.82 | 11.823% | $41.1732 | $41.17 | $41.15 | $41.20 |
| Purchase #7 | $95.46 | 11.720% | $106.6479 | $106.65 | $106.65 | $106.60 |
| 7 purchase totals = | $793.68 | $866.4913 | $866.48 | $866.40 | $866.50 | |