| 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 | $217.80 | 9.283% | $238.0184 | $238.02 | $238.00 | $238.00 |
| Purchase #2 | $31.59 | 12.205% | $35.4456 | $35.45 | $35.45 | $35.40 |
| Purchase #3 | $17.68 | 10.787% | $19.5871 | $19.59 | $19.60 | $19.60 |
| Purchase #4 | $243.69 | 13.291% | $276.0788 | $276.08 | $276.10 | $276.10 |
| Purchase #5 | $11.86 | 6.306% | $12.6079 | $12.61 | $12.60 | $12.60 |
| Purchase #6 | $216.90 | 10.510% | $239.6962 | $239.70 | $239.70 | $239.70 |
| Purchase #7 | $73.59 | 8.196% | $79.6214 | $79.62 | $79.60 | $79.60 |
| 7 purchase totals = | $813.11 | $901.0554 | $901.07 | $901.05 | $901.00 | |