| 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 | $120.86 | 10.328% | $133.3424 | $133.34 | $133.35 | $133.30 |
| Purchase #2 | $246.40 | 8.854% | $268.2163 | $268.22 | $268.20 | $268.20 |
| Purchase #3 | $168.55 | 8.488% | $182.8565 | $182.86 | $182.85 | $182.90 |
| Purchase #4 | $11.38 | 7.354% | $12.2169 | $12.22 | $12.20 | $12.20 |
| Purchase #5 | $86.50 | 13.589% | $98.2545 | $98.25 | $98.25 | $98.30 |
| Purchase #6 | $21.60 | 10.674% | $23.9056 | $23.91 | $23.90 | $23.90 |
| Purchase #7 | $110.75 | 5.424% | $116.7571 | $116.76 | $116.75 | $116.80 |
| 7 purchase totals = | $766.04 | $835.5493 | $835.56 | $835.50 | $835.60 | |