| 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 | 3.295% | $216.6613 | $216.66 | $216.65 | $216.70 |
| Purchase #2 | $154.86 | 5.618% | $163.56 | $163.56 | $163.55 | $163.60 |
| Purchase #3 | $10.64 | 12.452% | $11.9649 | $11.96 | $11.95 | $12.00 |
| Purchase #4 | $180.87 | 7.506% | $194.4461 | $194.45 | $194.45 | $194.40 |
| Purchase #5 | $134.31 | 5.318% | $141.4526 | $141.45 | $141.45 | $141.50 |
| Purchase #6 | $248.28 | 12.414% | $279.1015 | $279.10 | $279.10 | $279.10 |
| Purchase #7 | $160.44 | 9.866% | $176.269 | $176.27 | $176.25 | $176.30 |
| 7 purchase totals = | $1,099.15 | $1,183.4554 | $1,183.45 | $1,183.40 | $1,183.60 | |