| 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 | $229.29 | 5.401% | $241.674 | $241.67 | $241.65 | $241.70 |
| Purchase #2 | $45.85 | 12.378% | $51.5253 | $51.53 | $51.55 | $51.50 |
| Purchase #3 | $217.83 | 6.530% | $232.0543 | $232.05 | $232.05 | $232.10 |
| Purchase #4 | $40.79 | 7.446% | $43.8272 | $43.83 | $43.85 | $43.80 |
| Purchase #5 | $41.58 | 3.376% | $42.9837 | $42.98 | $43.00 | $43.00 |
| Purchase #6 | $201.79 | 11.391% | $224.7759 | $224.78 | $224.80 | $224.80 |
| Purchase #7 | $202.43 | 12.236% | $227.1993 | $227.20 | $227.20 | $227.20 |
| 7 purchase totals = | $979.56 | $1,064.0397 | $1,064.04 | $1,064.10 | $1,064.10 | |