| 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 | $240.38 | 12.332% | $270.0237 | $270.02 | $270.00 | $270.00 |
| Purchase #2 | $96.98 | 7.244% | $104.0052 | $104.01 | $104.00 | $104.00 |
| Purchase #3 | $70.30 | 12.180% | $78.8625 | $78.86 | $78.85 | $78.90 |
| Purchase #4 | $213.95 | 11.834% | $239.2688 | $239.27 | $239.25 | $239.30 |
| Purchase #5 | $11.96 | 10.757% | $13.2465 | $13.25 | $13.25 | $13.20 |
| Purchase #6 | $240.52 | 4.584% | $251.5454 | $251.55 | $251.55 | $251.50 |
| Purchase #7 | $235.43 | 11.105% | $261.5745 | $261.57 | $261.55 | $261.60 |
| 7 purchase totals = | $1,109.52 | $1,218.5266 | $1,218.53 | $1,218.45 | $1,218.50 | |