| 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 | $132.92 | 13.236% | $150.5133 | $150.51 | $150.50 | $150.50 |
| Purchase #2 | $94.58 | 10.302% | $104.3236 | $104.32 | $104.30 | $104.30 |
| Purchase #3 | $199.78 | 13.697% | $227.1439 | $227.14 | $227.15 | $227.10 |
| Purchase #4 | $10.67 | 8.405% | $11.5668 | $11.57 | $11.55 | $11.60 |
| Purchase #5 | $221.87 | 10.454% | $245.0643 | $245.06 | $245.05 | $245.10 |
| Purchase #6 | $32.90 | 4.610% | $34.4167 | $34.42 | $34.40 | $34.40 |
| Purchase #7 | $35.49 | 10.760% | $39.3087 | $39.31 | $39.30 | $39.30 |
| 7 purchase totals = | $728.21 | $812.3373 | $812.33 | $812.25 | $812.30 | |