| 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 | $238.29 | 7.736% | $256.7241 | $256.72 | $256.70 | $256.70 |
| Purchase #2 | $35.56 | 3.426% | $36.7783 | $36.78 | $36.80 | $36.80 |
| Purchase #3 | $137.29 | 8.492% | $148.9487 | $148.95 | $148.95 | $148.90 |
| Purchase #4 | $180.85 | 4.648% | $189.2559 | $189.26 | $189.25 | $189.30 |
| Purchase #5 | $237.25 | 5.715% | $250.8088 | $250.81 | $250.80 | $250.80 |
| Purchase #6 | $145.44 | 7.193% | $155.9015 | $155.90 | $155.90 | $155.90 |
| Purchase #7 | $49.61 | 13.425% | $56.2701 | $56.27 | $56.25 | $56.30 |
| 7 purchase totals = | $1,024.29 | $1,094.6874 | $1,094.69 | $1,094.65 | $1,094.70 | |