| 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 | $184.40 | 7.383% | $198.0143 | $198.01 | $198.00 | $198.00 |
| Purchase #2 | $236.27 | 12.830% | $266.5834 | $266.58 | $266.60 | $266.60 |
| Purchase #3 | $125.51 | 4.284% | $130.8868 | $130.89 | $130.90 | $130.90 |
| Purchase #4 | $95.90 | 13.459% | $108.8072 | $108.81 | $108.80 | $108.80 |
| Purchase #5 | $211.52 | 11.191% | $235.1912 | $235.19 | $235.20 | $235.20 |
| Purchase #6 | $45.49 | 6.346% | $48.3768 | $48.38 | $48.40 | $48.40 |
| Purchase #7 | $227.44 | 8.863% | $247.598 | $247.60 | $247.60 | $247.60 |
| 7 purchase totals = | $1,126.53 | $1,235.4577 | $1,235.46 | $1,235.50 | $1,235.50 | |