| 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 | $241.58 | 4.472% | $252.3835 | $252.38 | $252.40 | $252.40 |
| Purchase #2 | $160.36 | 12.302% | $180.0875 | $180.09 | $180.10 | $180.10 |
| Purchase #3 | $66.76 | 5.136% | $70.1888 | $70.19 | $70.20 | $70.20 |
| Purchase #4 | $23.79 | 3.497% | $24.6219 | $24.62 | $24.60 | $24.60 |
| Purchase #5 | $119.75 | 3.655% | $124.1269 | $124.13 | $124.15 | $124.10 |
| Purchase #6 | $82.78 | 8.785% | $90.0522 | $90.05 | $90.05 | $90.10 |
| Purchase #7 | $183.45 | 7.208% | $196.6731 | $196.67 | $196.65 | $196.70 |
| 7 purchase totals = | $878.47 | $938.1339 | $938.13 | $938.15 | $938.20 | |