| 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 | $122.41 | 5.294% | $128.8904 | $128.89 | $128.90 | $128.90 |
| Purchase #2 | $191.60 | 7.699% | $206.3513 | $206.35 | $206.35 | $206.40 |
| Purchase #3 | $112.69 | 11.641% | $125.8082 | $125.81 | $125.80 | $125.80 |
| Purchase #4 | $167.70 | 5.257% | $176.516 | $176.52 | $176.50 | $176.50 |
| Purchase #5 | $80.71 | 10.177% | $88.9239 | $88.92 | $88.90 | $88.90 |
| Purchase #6 | $173.76 | 12.180% | $194.924 | $194.92 | $194.90 | $194.90 |
| Purchase #7 | $62.51 | 7.793% | $67.3814 | $67.38 | $67.40 | $67.40 |
| 7 purchase totals = | $911.38 | $988.7952 | $988.79 | $988.75 | $988.80 | |