| 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 | $249.27 | 11.136% | $277.0287 | $277.03 | $277.05 | $277.00 |
| Purchase #2 | $16.36 | 9.484% | $17.9116 | $17.91 | $17.90 | $17.90 |
| Purchase #3 | $175.79 | 11.125% | $195.3466 | $195.35 | $195.35 | $195.30 |
| Purchase #4 | $177.70 | 11.757% | $198.5922 | $198.59 | $198.60 | $198.60 |
| Purchase #5 | $18.40 | 9.752% | $20.1944 | $20.19 | $20.20 | $20.20 |
| Purchase #6 | $45.99 | 4.369% | $47.9993 | $48.00 | $48.00 | $48.00 |
| Purchase #7 | $104.73 | 5.139% | $110.1121 | $110.11 | $110.10 | $110.10 |
| 7 purchase totals = | $788.24 | $867.1849 | $867.18 | $867.20 | $867.10 | |