| 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 | $199.83 | 6.211% | $212.2414 | $212.24 | $212.25 | $212.20 |
| Purchase #2 | $225.31 | 5.176% | $236.972 | $236.97 | $236.95 | $237.00 |
| Purchase #3 | $240.46 | 9.563% | $263.4552 | $263.46 | $263.45 | $263.50 |
| Purchase #4 | $176.53 | 10.164% | $194.4725 | $194.47 | $194.45 | $194.50 |
| Purchase #5 | $84.83 | 11.813% | $94.851 | $94.85 | $94.85 | $94.90 |
| Purchase #6 | $70.64 | 3.440% | $73.07 | $73.07 | $73.05 | $73.10 |
| Purchase #7 | $227.27 | 9.357% | $248.5357 | $248.54 | $248.55 | $248.50 |
| 7 purchase totals = | $1,224.87 | $1,323.5978 | $1,323.60 | $1,323.55 | $1,323.70 | |