| 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 | $108.61 | 13.135% | $122.8759 | $122.88 | $122.90 | $122.90 |
| Purchase #2 | $58.90 | 8.638% | $63.9878 | $63.99 | $64.00 | $64.00 |
| Purchase #3 | $184.73 | 7.129% | $197.8994 | $197.90 | $197.90 | $197.90 |
| Purchase #4 | $118.98 | 5.707% | $125.7702 | $125.77 | $125.75 | $125.80 |
| Purchase #5 | $180.49 | 6.477% | $192.1803 | $192.18 | $192.20 | $192.20 |
| Purchase #6 | $241.64 | 4.744% | $253.1034 | $253.10 | $253.10 | $253.10 |
| Purchase #7 | $88.25 | 13.371% | $100.0499 | $100.05 | $100.05 | $100.00 |
| 7 purchase totals = | $981.60 | $1,055.8669 | $1,055.87 | $1,055.90 | $1,055.90 | |