| 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 | $103.47 | 6.270% | $109.9576 | $109.96 | $109.95 | $110.00 |
| Purchase #2 | $117.97 | 12.448% | $132.6549 | $132.65 | $132.65 | $132.70 |
| Purchase #3 | $219.53 | 3.577% | $227.3826 | $227.38 | $227.40 | $227.40 |
| Purchase #4 | $223.90 | 7.402% | $240.4731 | $240.47 | $240.45 | $240.50 |
| Purchase #5 | $81.92 | 8.505% | $88.8873 | $88.89 | $88.90 | $88.90 |
| Purchase #6 | $218.93 | 11.777% | $244.7134 | $244.71 | $244.70 | $244.70 |
| Purchase #7 | $26.66 | 12.506% | $29.9941 | $29.99 | $30.00 | $30.00 |
| 7 purchase totals = | $992.38 | $1,074.0630 | $1,074.05 | $1,074.05 | $1,074.20 | |