| 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 | $242.36 | 7.372% | $260.2268 | $260.23 | $260.25 | $260.20 |
| Purchase #2 | $178.70 | 11.189% | $198.6947 | $198.69 | $198.70 | $198.70 |
| Purchase #3 | $128.74 | 10.140% | $141.7942 | $141.79 | $141.80 | $141.80 |
| Purchase #4 | $153.80 | 3.289% | $158.8585 | $158.86 | $158.85 | $158.90 |
| Purchase #5 | $180.33 | 6.221% | $191.5483 | $191.55 | $191.55 | $191.50 |
| Purchase #6 | $220.37 | 6.451% | $234.5861 | $234.59 | $234.60 | $234.60 |
| Purchase #7 | $87.71 | 3.842% | $91.0798 | $91.08 | $91.10 | $91.10 |
| 7 purchase totals = | $1,192.01 | $1,276.7884 | $1,276.79 | $1,276.85 | $1,276.80 | |