| 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 | $129.54 | 6.784% | $138.328 | $138.33 | $138.35 | $138.30 |
| Purchase #2 | $180.95 | 10.282% | $199.5553 | $199.56 | $199.55 | $199.60 |
| Purchase #3 | $183.94 | 12.348% | $206.6529 | $206.65 | $206.65 | $206.70 |
| Purchase #4 | $46.52 | 13.361% | $52.7355 | $52.74 | $52.75 | $52.70 |
| Purchase #5 | $236.73 | 7.697% | $254.9511 | $254.95 | $254.95 | $255.00 |
| Purchase #6 | $146.71 | 13.491% | $166.5026 | $166.50 | $166.50 | $166.50 |
| Purchase #7 | $27.36 | 3.530% | $28.3258 | $28.33 | $28.35 | $28.30 |
| 7 purchase totals = | $951.75 | $1,047.0512 | $1,047.06 | $1,047.10 | $1,047.10 | |