| 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 | $128.64 | 3.431% | $133.0536 | $133.05 | $133.05 | $133.10 |
| Purchase #2 | $13.95 | 9.139% | $15.2249 | $15.22 | $15.20 | $15.20 |
| Purchase #3 | $21.69 | 3.624% | $22.476 | $22.48 | $22.50 | $22.50 |
| Purchase #4 | $34.48 | 9.127% | $37.627 | $37.63 | $37.65 | $37.60 |
| Purchase #5 | $246.50 | 3.454% | $255.0141 | $255.01 | $255.00 | $255.00 |
| Purchase #6 | $132.88 | 7.756% | $143.1862 | $143.19 | $143.20 | $143.20 |
| Purchase #7 | $218.76 | 4.169% | $227.8801 | $227.88 | $227.90 | $227.90 |
| 7 purchase totals = | $796.90 | $834.4619 | $834.46 | $834.50 | $834.50 | |