| 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 | $34.31 | 10.277% | $37.836 | $37.84 | $37.85 | $37.80 |
| Purchase #2 | $243.77 | 7.156% | $261.2142 | $261.21 | $261.20 | $261.20 |
| Purchase #3 | $227.54 | 4.842% | $238.5575 | $238.56 | $238.55 | $238.60 |
| Purchase #4 | $28.35 | 13.307% | $32.1225 | $32.12 | $32.10 | $32.10 |
| Purchase #5 | $61.57 | 13.138% | $69.6591 | $69.66 | $69.65 | $69.70 |
| Purchase #6 | $217.32 | 10.278% | $239.6561 | $239.66 | $239.65 | $239.70 |
| Purchase #7 | $34.70 | 9.106% | $37.8598 | $37.86 | $37.85 | $37.90 |
| 7 purchase totals = | $847.56 | $916.9052 | $916.91 | $916.85 | $917.00 | |