| 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 | $13.25 | 12.303% | $14.8801 | $14.88 | $14.90 | $14.90 |
| Purchase #2 | $98.94 | 7.298% | $106.1606 | $106.16 | $106.15 | $106.20 |
| Purchase #3 | $232.25 | 12.788% | $261.9501 | $261.95 | $261.95 | $262.00 |
| Purchase #4 | $243.26 | 13.838% | $276.9223 | $276.92 | $276.90 | $276.90 |
| Purchase #5 | $162.56 | 10.686% | $179.9312 | $179.93 | $179.95 | $179.90 |
| Purchase #6 | $80.91 | 4.855% | $84.8382 | $84.84 | $84.85 | $84.80 |
| Purchase #7 | $144.37 | 9.641% | $158.2887 | $158.29 | $158.30 | $158.30 |
| 7 purchase totals = | $975.54 | $1,082.9712 | $1,082.97 | $1,083.00 | $1,083.00 | |