| 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 | $183.71 | 8.621% | $199.5476 | $199.55 | $199.55 | $199.50 |
| Purchase #2 | $100.72 | 4.452% | $105.2041 | $105.20 | $105.20 | $105.20 |
| Purchase #3 | $92.51 | 4.322% | $96.5083 | $96.51 | $96.50 | $96.50 |
| Purchase #4 | $106.50 | 11.213% | $118.4418 | $118.44 | $118.45 | $118.40 |
| Purchase #5 | $196.79 | 11.307% | $219.041 | $219.04 | $219.05 | $219.00 |
| Purchase #6 | $170.40 | 9.185% | $186.0512 | $186.05 | $186.05 | $186.10 |
| Purchase #7 | $105.35 | 11.649% | $117.6222 | $117.62 | $117.60 | $117.60 |
| 7 purchase totals = | $955.98 | $1,042.4162 | $1,042.41 | $1,042.40 | $1,042.30 | |