| 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 | $219.46 | 4.699% | $229.7724 | $229.77 | $229.75 | $229.80 |
| Purchase #2 | $79.37 | 12.387% | $89.2016 | $89.20 | $89.20 | $89.20 |
| Purchase #3 | $73.77 | 10.812% | $81.746 | $81.75 | $81.75 | $81.70 |
| Purchase #4 | $145.55 | 8.569% | $158.0222 | $158.02 | $158.00 | $158.00 |
| Purchase #5 | $216.27 | 3.406% | $223.6362 | $223.64 | $223.65 | $223.60 |
| Purchase #6 | $132.61 | 12.150% | $148.7221 | $148.72 | $148.70 | $148.70 |
| Purchase #7 | $130.95 | 5.114% | $137.6468 | $137.65 | $137.65 | $137.60 |
| 7 purchase totals = | $997.98 | $1,068.7473 | $1,068.75 | $1,068.70 | $1,068.60 | |