| 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 | $205.37 | 9.852% | $225.6031 | $225.60 | $225.60 | $225.60 |
| Purchase #2 | $167.56 | 8.757% | $182.2332 | $182.23 | $182.25 | $182.20 |
| Purchase #3 | $5.74 | 10.425% | $6.3384 | $6.34 | $6.35 | $6.30 |
| Purchase #4 | $234.33 | 12.552% | $263.7431 | $263.74 | $263.75 | $263.70 |
| Purchase #5 | $11.61 | 6.108% | $12.3191 | $12.32 | $12.30 | $12.30 |
| Purchase #6 | $82.45 | 6.470% | $87.7845 | $87.78 | $87.80 | $87.80 |
| Purchase #7 | $110.61 | 4.257% | $115.3187 | $115.32 | $115.30 | $115.30 |
| 7 purchase totals = | $817.67 | $893.3401 | $893.33 | $893.35 | $893.20 | |