| 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 | $231.28 | 6.797% | $247.0001 | $247.00 | $247.00 | $247.00 |
| Purchase #2 | $143.95 | 10.494% | $159.0561 | $159.06 | $159.05 | $159.10 |
| Purchase #3 | $105.60 | 3.409% | $109.1999 | $109.20 | $109.20 | $109.20 |
| Purchase #4 | $170.35 | 13.212% | $192.8566 | $192.86 | $192.85 | $192.90 |
| Purchase #5 | $234.57 | 11.306% | $261.0905 | $261.09 | $261.10 | $261.10 |
| Purchase #6 | $78.77 | 3.589% | $81.5971 | $81.60 | $81.60 | $81.60 |
| Purchase #7 | $127.26 | 12.509% | $143.179 | $143.18 | $143.20 | $143.20 |
| 7 purchase totals = | $1,091.78 | $1,193.9793 | $1,193.99 | $1,194.00 | $1,194.10 | |