| 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 | $26.47 | 9.466% | $28.9757 | $28.98 | $29.00 | $29.00 |
| Purchase #2 | $207.42 | 11.571% | $231.4206 | $231.42 | $231.40 | $231.40 |
| Purchase #3 | $187.84 | 6.252% | $199.5838 | $199.58 | $199.60 | $199.60 |
| Purchase #4 | $20.54 | 10.825% | $22.7635 | $22.76 | $22.75 | $22.80 |
| Purchase #5 | $104.95 | 9.317% | $114.7282 | $114.73 | $114.75 | $114.70 |
| Purchase #6 | $227.25 | 7.430% | $244.1347 | $244.13 | $244.15 | $244.10 |
| Purchase #7 | $186.74 | 11.613% | $208.4261 | $208.43 | $208.45 | $208.40 |
| 7 purchase totals = | $961.21 | $1,050.0326 | $1,050.03 | $1,050.10 | $1,050.00 | |