| 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 | $79.33 | 3.335% | $81.9757 | $81.98 | $82.00 | $82.00 |
| Purchase #2 | $9.37 | 3.427% | $9.6911 | $9.69 | $9.70 | $9.70 |
| Purchase #3 | $221.55 | 8.373% | $240.1004 | $240.10 | $240.10 | $240.10 |
| Purchase #4 | $217.71 | 12.140% | $244.14 | $244.14 | $244.15 | $244.10 |
| Purchase #5 | $200.64 | 8.167% | $217.0263 | $217.03 | $217.05 | $217.00 |
| Purchase #6 | $246.43 | 3.285% | $254.5252 | $254.53 | $254.55 | $254.50 |
| Purchase #7 | $119.35 | 9.450% | $130.6286 | $130.63 | $130.65 | $130.60 |
| 7 purchase totals = | $1,094.38 | $1,178.0873 | $1,178.10 | $1,178.20 | $1,178.00 | |