| 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 | $203.38 | 3.176% | $209.8393 | $209.84 | $209.85 | $209.80 |
| Purchase #2 | $57.33 | 8.608% | $62.265 | $62.27 | $62.25 | $62.30 |
| Purchase #3 | $8.80 | 6.820% | $9.4002 | $9.40 | $9.40 | $9.40 |
| Purchase #4 | $225.73 | 10.840% | $250.1991 | $250.20 | $250.20 | $250.20 |
| Purchase #5 | $19.62 | 12.752% | $22.1219 | $22.12 | $22.10 | $22.10 |
| Purchase #6 | $63.56 | 5.512% | $67.0634 | $67.06 | $67.05 | $67.10 |
| Purchase #7 | $104.72 | 10.471% | $115.6852 | $115.69 | $115.70 | $115.70 |
| 7 purchase totals = | $683.14 | $736.5741 | $736.58 | $736.55 | $736.60 | |