| 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 | $85.28 | 5.356% | $89.8476 | $89.85 | $89.85 | $89.80 |
| Purchase #2 | $212.40 | 11.215% | $236.2207 | $236.22 | $236.20 | $236.20 |
| Purchase #3 | $164.78 | 8.282% | $178.4271 | $178.43 | $178.45 | $178.40 |
| Purchase #4 | $218.97 | 13.179% | $247.8281 | $247.83 | $247.85 | $247.80 |
| Purchase #5 | $10.36 | 3.137% | $10.685 | $10.69 | $10.70 | $10.70 |
| Purchase #6 | $213.75 | 7.233% | $229.2105 | $229.21 | $229.20 | $229.20 |
| Purchase #7 | $243.40 | 13.651% | $276.6265 | $276.63 | $276.65 | $276.60 |
| 7 purchase totals = | $1,148.94 | $1,268.8455 | $1,268.86 | $1,268.90 | $1,268.70 | |