| 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 | $213.92 | 6.800% | $228.4666 | $228.47 | $228.45 | $228.50 |
| Purchase #2 | $124.36 | 11.616% | $138.8057 | $138.81 | $138.80 | $138.80 |
| Purchase #3 | $106.83 | 6.299% | $113.5592 | $113.56 | $113.55 | $113.60 |
| Purchase #4 | $12.46 | 12.831% | $14.0587 | $14.06 | $14.05 | $14.10 |
| Purchase #5 | $211.51 | 3.149% | $218.1704 | $218.17 | $218.15 | $218.20 |
| Purchase #6 | $233.94 | 6.772% | $249.7824 | $249.78 | $249.80 | $249.80 |
| Purchase #7 | $9.98 | 6.401% | $10.6188 | $10.62 | $10.60 | $10.60 |
| 7 purchase totals = | $913.00 | $973.4618 | $973.47 | $973.40 | $973.60 | |