| 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 | $102.87 | 4.514% | $107.5136 | $107.51 | $107.50 | $107.50 |
| Purchase #2 | $188.47 | 8.544% | $204.5729 | $204.57 | $204.55 | $204.60 |
| Purchase #3 | $217.97 | 6.288% | $231.676 | $231.68 | $231.70 | $231.70 |
| Purchase #4 | $132.84 | 7.196% | $142.3992 | $142.40 | $142.40 | $142.40 |
| Purchase #5 | $211.37 | 8.611% | $229.5711 | $229.57 | $229.55 | $229.60 |
| Purchase #6 | $193.81 | 7.153% | $207.6732 | $207.67 | $207.65 | $207.70 |
| Purchase #7 | $93.25 | 7.506% | $100.2493 | $100.25 | $100.25 | $100.20 |
| 7 purchase totals = | $1,140.58 | $1,223.6553 | $1,223.65 | $1,223.60 | $1,223.70 | |