| 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 | $103.80 | 8.851% | $112.9873 | $112.99 | $113.00 | $113.00 |
| Purchase #2 | $221.47 | 3.800% | $229.8859 | $229.89 | $229.90 | $229.90 |
| Purchase #3 | $112.89 | 4.728% | $118.2274 | $118.23 | $118.25 | $118.20 |
| Purchase #4 | $45.45 | 13.470% | $51.5721 | $51.57 | $51.55 | $51.60 |
| Purchase #5 | $173.35 | 8.851% | $188.6932 | $188.69 | $188.70 | $188.70 |
| Purchase #6 | $74.70 | 13.807% | $85.0138 | $85.01 | $85.00 | $85.00 |
| Purchase #7 | $40.30 | 9.145% | $43.9854 | $43.99 | $44.00 | $44.00 |
| 7 purchase totals = | $771.96 | $830.3651 | $830.37 | $830.40 | $830.40 | |