| 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 | $192.28 | 9.156% | $209.8852 | $209.89 | $209.90 | $209.90 |
| Purchase #2 | $131.56 | 10.103% | $144.8515 | $144.85 | $144.85 | $144.90 |
| Purchase #3 | $244.44 | 6.387% | $260.0524 | $260.05 | $260.05 | $260.10 |
| Purchase #4 | $35.86 | 11.539% | $39.9979 | $40.00 | $40.00 | $40.00 |
| Purchase #5 | $78.77 | 11.412% | $87.7592 | $87.76 | $87.75 | $87.80 |
| Purchase #6 | $227.54 | 5.483% | $240.016 | $240.02 | $240.00 | $240.00 |
| Purchase #7 | $165.94 | 11.318% | $184.7211 | $184.72 | $184.70 | $184.70 |
| 7 purchase totals = | $1,076.39 | $1,167.2833 | $1,167.29 | $1,167.25 | $1,167.40 | |