| 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 | $122.96 | 8.722% | $133.6846 | $133.68 | $133.70 | $133.70 |
| Purchase #2 | $188.39 | 13.202% | $213.2612 | $213.26 | $213.25 | $213.30 |
| Purchase #3 | $85.41 | 3.812% | $88.6658 | $88.67 | $88.65 | $88.70 |
| Purchase #4 | $210.98 | 8.718% | $229.3732 | $229.37 | $229.35 | $229.40 |
| Purchase #5 | $124.43 | 3.456% | $128.7303 | $128.73 | $128.75 | $128.70 |
| Purchase #6 | $163.32 | 11.688% | $182.4088 | $182.41 | $182.40 | $182.40 |
| Purchase #7 | $212.39 | 8.436% | $230.3072 | $230.31 | $230.30 | $230.30 |
| 7 purchase totals = | $1,107.88 | $1,206.4311 | $1,206.43 | $1,206.40 | $1,206.50 | |