| 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 | $209.75 | 9.451% | $229.5735 | $229.57 | $229.55 | $229.60 |
| Purchase #2 | $190.46 | 3.646% | $197.4042 | $197.40 | $197.40 | $197.40 |
| Purchase #3 | $155.31 | 4.564% | $162.3983 | $162.40 | $162.40 | $162.40 |
| Purchase #4 | $58.73 | 8.169% | $63.5277 | $63.53 | $63.55 | $63.50 |
| Purchase #5 | $234.61 | 4.313% | $244.7287 | $244.73 | $244.75 | $244.70 |
| Purchase #6 | $96.38 | 5.554% | $101.7329 | $101.73 | $101.75 | $101.70 |
| Purchase #7 | $153.49 | 3.623% | $159.0509 | $159.05 | $159.05 | $159.10 |
| 7 purchase totals = | $1,098.73 | $1,158.4162 | $1,158.41 | $1,158.45 | $1,158.40 | |