| 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 | $204.32 | 5.768% | $216.1052 | $216.11 | $216.10 | $216.10 |
| Purchase #2 | $115.70 | 5.617% | $122.1989 | $122.20 | $122.20 | $122.20 |
| Purchase #3 | $12.90 | 12.786% | $14.5494 | $14.55 | $14.55 | $14.50 |
| Purchase #4 | $226.70 | 11.738% | $253.31 | $253.31 | $253.30 | $253.30 |
| Purchase #5 | $211.29 | 7.658% | $227.4706 | $227.47 | $227.45 | $227.50 |
| Purchase #6 | $113.67 | 10.571% | $125.6861 | $125.69 | $125.70 | $125.70 |
| Purchase #7 | $32.58 | 10.756% | $36.0843 | $36.08 | $36.10 | $36.10 |
| 7 purchase totals = | $917.16 | $995.4045 | $995.41 | $995.40 | $995.40 | |