| 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 | $124.30 | 6.831% | $132.7909 | $132.79 | $132.80 | $132.80 |
| Purchase #2 | $5.71 | 4.778% | $5.9828 | $5.98 | $6.00 | $6.00 |
| Purchase #3 | $219.62 | 9.612% | $240.7299 | $240.73 | $240.75 | $240.70 |
| Purchase #4 | $60.95 | 9.426% | $66.6951 | $66.70 | $66.70 | $66.70 |
| Purchase #5 | $223.69 | 10.214% | $246.5377 | $246.54 | $246.55 | $246.50 |
| Purchase #6 | $33.91 | 11.428% | $37.7852 | $37.79 | $37.80 | $37.80 |
| Purchase #7 | $235.99 | 12.510% | $265.5123 | $265.51 | $265.50 | $265.50 |
| 7 purchase totals = | $904.17 | $996.0339 | $996.04 | $996.10 | $996.00 | |