| 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 | $237.30 | 7.145% | $254.2551 | $254.26 | $254.25 | $254.30 |
| Purchase #2 | $6.36 | 6.576% | $6.7782 | $6.78 | $6.80 | $6.80 |
| Purchase #3 | $60.55 | 13.361% | $68.6401 | $68.64 | $68.65 | $68.60 |
| Purchase #4 | $179.70 | 12.205% | $201.6324 | $201.63 | $201.65 | $201.60 |
| Purchase #5 | $177.25 | 10.380% | $195.6486 | $195.65 | $195.65 | $195.60 |
| Purchase #6 | $100.92 | 11.254% | $112.2775 | $112.28 | $112.30 | $112.30 |
| Purchase #7 | $111.29 | 11.495% | $124.0828 | $124.08 | $124.10 | $124.10 |
| 7 purchase totals = | $873.37 | $963.3147 | $963.32 | $963.40 | $963.30 | |