| 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 | $194.53 | 13.507% | $220.8052 | $220.81 | $220.80 | $220.80 |
| Purchase #2 | $5.88 | 12.527% | $6.6166 | $6.62 | $6.60 | $6.60 |
| Purchase #3 | $34.46 | 4.389% | $35.9724 | $35.97 | $35.95 | $36.00 |
| Purchase #4 | $207.27 | 13.206% | $234.6421 | $234.64 | $234.65 | $234.60 |
| Purchase #5 | $8.26 | 8.860% | $8.9918 | $8.99 | $9.00 | $9.00 |
| Purchase #6 | $141.73 | 13.657% | $161.0861 | $161.09 | $161.10 | $161.10 |
| Purchase #7 | $214.90 | 5.352% | $226.4014 | $226.40 | $226.40 | $226.40 |
| 7 purchase totals = | $807.03 | $894.5156 | $894.52 | $894.50 | $894.50 | |