| 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 | $188.61 | 3.856% | $195.8828 | $195.88 | $195.90 | $195.90 |
| Purchase #2 | $112.28 | 10.742% | $124.3411 | $124.34 | $124.35 | $124.30 |
| Purchase #3 | $162.61 | 8.132% | $175.8334 | $175.83 | $175.85 | $175.80 |
| Purchase #4 | $249.33 | 11.212% | $277.2849 | $277.28 | $277.30 | $277.30 |
| Purchase #5 | $66.88 | 11.497% | $74.5692 | $74.57 | $74.55 | $74.60 |
| Purchase #6 | $104.59 | 10.702% | $115.7832 | $115.78 | $115.80 | $115.80 |
| Purchase #7 | $70.69 | 11.467% | $78.796 | $78.80 | $78.80 | $78.80 |
| 7 purchase totals = | $954.99 | $1,042.4906 | $1,042.48 | $1,042.55 | $1,042.50 | |