| 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 | $108.75 | 10.223% | $119.8675 | $119.87 | $119.85 | $119.90 |
| Purchase #2 | $85.33 | 7.726% | $91.9226 | $91.92 | $91.90 | $91.90 |
| Purchase #3 | $47.51 | 4.153% | $49.4831 | $49.48 | $49.50 | $49.50 |
| Purchase #4 | $225.54 | 9.388% | $246.7137 | $246.71 | $246.70 | $246.70 |
| Purchase #5 | $123.94 | 3.319% | $128.0536 | $128.05 | $128.05 | $128.10 |
| Purchase #6 | $239.37 | 10.512% | $264.5326 | $264.53 | $264.55 | $264.50 |
| Purchase #7 | $204.39 | 12.345% | $229.6219 | $229.62 | $229.60 | $229.60 |
| 7 purchase totals = | $1,034.83 | $1,130.1950 | $1,130.18 | $1,130.15 | $1,130.20 | |