| 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 | $225.36 | 13.401% | $255.5605 | $255.56 | $255.55 | $255.60 |
| Purchase #2 | $147.85 | 4.486% | $154.4826 | $154.48 | $154.50 | $154.50 |
| Purchase #3 | $163.71 | 8.841% | $178.1836 | $178.18 | $178.20 | $178.20 |
| Purchase #4 | $25.51 | 13.475% | $28.9475 | $28.95 | $28.95 | $28.90 |
| Purchase #5 | $23.44 | 11.174% | $26.0592 | $26.06 | $26.05 | $26.10 |
| Purchase #6 | $233.56 | 10.275% | $257.5583 | $257.56 | $257.55 | $257.60 |
| Purchase #7 | $58.50 | 8.620% | $63.5427 | $63.54 | $63.55 | $63.50 |
| 7 purchase totals = | $877.93 | $964.3344 | $964.33 | $964.35 | $964.40 | |