| 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 | $194.83 | 8.311% | $211.0223 | $211.02 | $211.00 | $211.00 |
| Purchase #2 | $58.84 | 12.362% | $66.1138 | $66.11 | $66.10 | $66.10 |
| Purchase #3 | $157.77 | 9.713% | $173.0942 | $173.09 | $173.10 | $173.10 |
| Purchase #4 | $109.93 | 5.629% | $116.118 | $116.12 | $116.10 | $116.10 |
| Purchase #5 | $188.39 | 10.144% | $207.5003 | $207.50 | $207.50 | $207.50 |
| Purchase #6 | $118.64 | 4.152% | $123.5659 | $123.57 | $123.55 | $123.60 |
| Purchase #7 | $86.60 | 7.401% | $93.0093 | $93.01 | $93.00 | $93.00 |
| 7 purchase totals = | $915.00 | $990.4238 | $990.42 | $990.35 | $990.40 | |