| 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 | $8.83 | 8.702% | $9.5984 | $9.60 | $9.60 | $9.60 |
| Purchase #2 | $35.58 | 12.813% | $40.1389 | $40.14 | $40.15 | $40.10 |
| Purchase #3 | $11.92 | 13.190% | $13.4922 | $13.49 | $13.50 | $13.50 |
| Purchase #4 | $230.78 | 5.242% | $242.8775 | $242.88 | $242.90 | $242.90 |
| Purchase #5 | $141.43 | 7.393% | $151.8859 | $151.89 | $151.90 | $151.90 |
| Purchase #6 | $249.90 | 9.388% | $273.3606 | $273.36 | $273.35 | $273.40 |
| Purchase #7 | $209.90 | 5.161% | $220.7329 | $220.73 | $220.75 | $220.70 |
| 7 purchase totals = | $888.34 | $952.0864 | $952.09 | $952.15 | $952.10 | |