| 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 | $196.54 | 13.196% | $222.4754 | $222.48 | $222.50 | $222.50 |
| Purchase #2 | $122.25 | 5.681% | $129.195 | $129.20 | $129.20 | $129.20 |
| Purchase #3 | $227.51 | 8.139% | $246.027 | $246.03 | $246.05 | $246.00 |
| Purchase #4 | $59.53 | 5.745% | $62.95 | $62.95 | $62.95 | $63.00 |
| Purchase #5 | $87.76 | 4.667% | $91.8558 | $91.86 | $91.85 | $91.90 |
| Purchase #6 | $133.38 | 7.609% | $143.5289 | $143.53 | $143.55 | $143.50 |
| Purchase #7 | $216.32 | 8.328% | $234.3351 | $234.34 | $234.35 | $234.30 |
| 7 purchase totals = | $1,043.29 | $1,130.3672 | $1,130.39 | $1,130.45 | $1,130.40 | |