| 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 | $26.66 | 5.219% | $28.0514 | $28.05 | $28.05 | $28.10 |
| Purchase #2 | $183.58 | 4.556% | $191.9439 | $191.94 | $191.95 | $191.90 |
| Purchase #3 | $184.59 | 5.535% | $194.8071 | $194.81 | $194.80 | $194.80 |
| Purchase #4 | $140.74 | 9.167% | $153.6416 | $153.64 | $153.65 | $153.60 |
| Purchase #5 | $209.75 | 11.601% | $234.0831 | $234.08 | $234.10 | $234.10 |
| Purchase #6 | $175.97 | 8.525% | $190.9714 | $190.97 | $190.95 | $191.00 |
| Purchase #7 | $101.94 | 6.611% | $108.6793 | $108.68 | $108.70 | $108.70 |
| 7 purchase totals = | $1,023.23 | $1,102.1778 | $1,102.17 | $1,102.20 | $1,102.20 | |