| 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 | $209.59 | 8.637% | $227.6923 | $227.69 | $227.70 | $227.70 |
| Purchase #2 | $166.47 | 6.204% | $176.7978 | $176.80 | $176.80 | $176.80 |
| Purchase #3 | $193.49 | 5.457% | $204.0487 | $204.05 | $204.05 | $204.00 |
| Purchase #4 | $190.64 | 12.502% | $214.4738 | $214.47 | $214.45 | $214.50 |
| Purchase #5 | $177.37 | 9.445% | $194.1226 | $194.12 | $194.10 | $194.10 |
| Purchase #6 | $42.54 | 8.781% | $46.2754 | $46.28 | $46.30 | $46.30 |
| Purchase #7 | $106.41 | 12.224% | $119.4176 | $119.42 | $119.40 | $119.40 |
| 7 purchase totals = | $1,086.51 | $1,182.8282 | $1,182.83 | $1,182.80 | $1,182.80 | |