| 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 | $90.31 | 6.413% | $96.1016 | $96.10 | $96.10 | $96.10 |
| Purchase #2 | $240.66 | 12.370% | $270.4296 | $270.43 | $270.45 | $270.40 |
| Purchase #3 | $147.67 | 5.688% | $156.0695 | $156.07 | $156.05 | $156.10 |
| Purchase #4 | $7.33 | 11.199% | $8.1509 | $8.15 | $8.15 | $8.20 |
| Purchase #5 | $30.74 | 8.580% | $33.3775 | $33.38 | $33.40 | $33.40 |
| Purchase #6 | $230.65 | 11.326% | $256.7734 | $256.77 | $256.75 | $256.80 |
| Purchase #7 | $239.73 | 9.659% | $262.8855 | $262.89 | $262.90 | $262.90 |
| 7 purchase totals = | $987.09 | $1,083.7880 | $1,083.79 | $1,083.80 | $1,083.90 | |