| 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 | $10.93 | 6.185% | $11.606 | $11.61 | $11.60 | $11.60 |
| Purchase #2 | $209.70 | 5.477% | $221.1853 | $221.19 | $221.20 | $221.20 |
| Purchase #3 | $188.50 | 8.102% | $203.7723 | $203.77 | $203.75 | $203.80 |
| Purchase #4 | $211.88 | 6.635% | $225.9382 | $225.94 | $225.95 | $225.90 |
| Purchase #5 | $230.60 | 4.264% | $240.4328 | $240.43 | $240.45 | $240.40 |
| Purchase #6 | $218.57 | 6.641% | $233.0852 | $233.09 | $233.10 | $233.10 |
| Purchase #7 | $243.84 | 13.488% | $276.7291 | $276.73 | $276.75 | $276.70 |
| 7 purchase totals = | $1,314.02 | $1,412.7489 | $1,412.76 | $1,412.80 | $1,412.70 | |