| 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 | $226.29 | 11.432% | $252.1595 | $252.16 | $252.15 | $252.20 |
| Purchase #2 | $38.39 | 6.579% | $40.9157 | $40.92 | $40.90 | $40.90 |
| Purchase #3 | $92.91 | 8.497% | $100.8046 | $100.80 | $100.80 | $100.80 |
| Purchase #4 | $80.75 | 12.476% | $90.8244 | $90.82 | $90.80 | $90.80 |
| Purchase #5 | $35.55 | 12.799% | $40.1 | $40.10 | $40.10 | $40.10 |
| Purchase #6 | $206.86 | 4.806% | $216.8017 | $216.80 | $216.80 | $216.80 |
| Purchase #7 | $188.45 | 6.873% | $201.4022 | $201.40 | $201.40 | $201.40 |
| 7 purchase totals = | $869.20 | $943.0081 | $943.00 | $942.95 | $943.00 | |