| 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 | $197.31 | 9.286% | $215.6322 | $215.63 | $215.65 | $215.60 |
| Purchase #2 | $67.45 | 13.534% | $76.5787 | $76.58 | $76.60 | $76.60 |
| Purchase #3 | $189.54 | 12.495% | $213.223 | $213.22 | $213.20 | $213.20 |
| Purchase #4 | $13.59 | 5.597% | $14.3506 | $14.35 | $14.35 | $14.40 |
| Purchase #5 | $176.58 | 11.548% | $196.9715 | $196.97 | $196.95 | $197.00 |
| Purchase #6 | $113.47 | 9.443% | $124.185 | $124.19 | $124.20 | $124.20 |
| Purchase #7 | $229.60 | 5.353% | $241.8905 | $241.89 | $241.90 | $241.90 |
| 7 purchase totals = | $987.54 | $1,082.8315 | $1,082.83 | $1,082.85 | $1,082.90 | |