| 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 | $143.26 | 13.629% | $162.7849 | $162.78 | $162.80 | $162.80 |
| Purchase #2 | $134.27 | 5.420% | $141.5474 | $141.55 | $141.55 | $141.50 |
| Purchase #3 | $39.29 | 13.242% | $44.4928 | $44.49 | $44.50 | $44.50 |
| Purchase #4 | $94.93 | 10.126% | $104.5426 | $104.54 | $104.55 | $104.50 |
| Purchase #5 | $239.52 | 8.551% | $260.0014 | $260.00 | $260.00 | $260.00 |
| Purchase #6 | $240.95 | 4.460% | $251.6964 | $251.70 | $251.70 | $251.70 |
| Purchase #7 | $119.90 | 8.380% | $129.9476 | $129.95 | $129.95 | $129.90 |
| 7 purchase totals = | $1,012.12 | $1,095.0131 | $1,095.01 | $1,095.05 | $1,094.90 | |