| 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 | $128.46 | 7.153% | $137.6487 | $137.65 | $137.65 | $137.60 |
| Purchase #2 | $122.68 | 7.303% | $131.6393 | $131.64 | $131.65 | $131.60 |
| Purchase #3 | $21.61 | 12.457% | $24.302 | $24.30 | $24.30 | $24.30 |
| Purchase #4 | $117.48 | 5.694% | $124.1693 | $124.17 | $124.15 | $124.20 |
| Purchase #5 | $120.97 | 9.419% | $132.3642 | $132.36 | $132.35 | $132.40 |
| Purchase #6 | $208.44 | 5.744% | $220.4128 | $220.41 | $220.40 | $220.40 |
| Purchase #7 | $118.67 | 9.613% | $130.0777 | $130.08 | $130.10 | $130.10 |
| 7 purchase totals = | $838.31 | $900.6140 | $900.61 | $900.60 | $900.60 | |