| 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 | $207.99 | 6.618% | $221.7548 | $221.75 | $221.75 | $221.80 |
| Purchase #2 | $237.87 | 8.602% | $258.3316 | $258.33 | $258.35 | $258.30 |
| Purchase #3 | $16.78 | 5.354% | $17.6784 | $17.68 | $17.70 | $17.70 |
| Purchase #4 | $169.43 | 3.348% | $175.1025 | $175.10 | $175.10 | $175.10 |
| Purchase #5 | $153.37 | 4.364% | $160.0631 | $160.06 | $160.05 | $160.10 |
| Purchase #6 | $135.35 | 10.160% | $149.1016 | $149.10 | $149.10 | $149.10 |
| Purchase #7 | $227.74 | 9.748% | $249.9401 | $249.94 | $249.95 | $249.90 |
| 7 purchase totals = | $1,148.53 | $1,231.9721 | $1,231.96 | $1,232.00 | $1,232.00 | |