| 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 | $217.94 | 13.243% | $246.8018 | $246.80 | $246.80 | $246.80 |
| Purchase #2 | $140.34 | 8.189% | $151.8324 | $151.83 | $151.85 | $151.80 |
| Purchase #3 | $195.27 | 11.871% | $218.4505 | $218.45 | $218.45 | $218.50 |
| Purchase #4 | $231.45 | 12.300% | $259.9184 | $259.92 | $259.90 | $259.90 |
| Purchase #5 | $199.66 | 9.454% | $218.5359 | $218.54 | $218.55 | $218.50 |
| Purchase #6 | $106.98 | 5.570% | $112.9388 | $112.94 | $112.95 | $112.90 |
| Purchase #7 | $113.70 | 7.160% | $121.8409 | $121.84 | $121.85 | $121.80 |
| 7 purchase totals = | $1,205.34 | $1,330.3187 | $1,330.32 | $1,330.35 | $1,330.20 | |