| 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 | $178.26 | 12.720% | $200.9347 | $200.93 | $200.95 | $200.90 |
| Purchase #2 | $205.44 | 9.192% | $224.324 | $224.32 | $224.30 | $224.30 |
| Purchase #3 | $72.63 | 6.376% | $77.2609 | $77.26 | $77.25 | $77.30 |
| Purchase #4 | $21.44 | 12.130% | $24.0407 | $24.04 | $24.05 | $24.00 |
| Purchase #5 | $114.45 | 4.482% | $119.5796 | $119.58 | $119.60 | $119.60 |
| Purchase #6 | $101.45 | 13.704% | $115.3527 | $115.35 | $115.35 | $115.40 |
| Purchase #7 | $172.89 | 6.386% | $183.9308 | $183.93 | $183.95 | $183.90 |
| 7 purchase totals = | $866.56 | $945.4234 | $945.41 | $945.45 | $945.40 | |