| 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 | $211.81 | 13.492% | $240.3874 | $240.39 | $240.40 | $240.40 |
| Purchase #2 | $101.76 | 8.104% | $110.0066 | $110.01 | $110.00 | $110.00 |
| Purchase #3 | $62.34 | 3.415% | $64.4689 | $64.47 | $64.45 | $64.50 |
| Purchase #4 | $115.39 | 5.691% | $121.9568 | $121.96 | $121.95 | $122.00 |
| Purchase #5 | $199.60 | 10.683% | $220.9233 | $220.92 | $220.90 | $220.90 |
| Purchase #6 | $110.63 | 4.750% | $115.8849 | $115.88 | $115.90 | $115.90 |
| Purchase #7 | $22.26 | 7.412% | $23.9099 | $23.91 | $23.90 | $23.90 |
| 7 purchase totals = | $823.79 | $897.5378 | $897.54 | $897.50 | $897.60 | |