| 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 | $118.62 | 3.677% | $122.9817 | $122.98 | $123.00 | $123.00 |
| Purchase #2 | $34.54 | 8.338% | $37.4199 | $37.42 | $37.40 | $37.40 |
| Purchase #3 | $203.93 | 9.824% | $223.9641 | $223.96 | $223.95 | $224.00 |
| Purchase #4 | $198.50 | 9.856% | $218.0642 | $218.06 | $218.05 | $218.10 |
| Purchase #5 | $53.30 | 10.669% | $58.9866 | $58.99 | $59.00 | $59.00 |
| Purchase #6 | $64.51 | 3.557% | $66.8046 | $66.80 | $66.80 | $66.80 |
| Purchase #7 | $55.40 | 4.598% | $57.9473 | $57.95 | $57.95 | $57.90 |
| 7 purchase totals = | $728.80 | $786.1684 | $786.16 | $786.15 | $786.20 | |