| 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 | $194.50 | 13.633% | $221.0162 | $221.02 | $221.00 | $221.00 |
| Purchase #2 | $242.79 | 6.403% | $258.3358 | $258.34 | $258.35 | $258.30 |
| Purchase #3 | $39.32 | 6.728% | $41.9654 | $41.97 | $41.95 | $42.00 |
| Purchase #4 | $183.58 | 8.367% | $198.9401 | $198.94 | $198.95 | $198.90 |
| Purchase #5 | $31.52 | 5.347% | $33.2054 | $33.21 | $33.20 | $33.20 |
| Purchase #6 | $36.89 | 3.284% | $38.1015 | $38.10 | $38.10 | $38.10 |
| Purchase #7 | $39.91 | 7.636% | $42.9575 | $42.96 | $42.95 | $43.00 |
| 7 purchase totals = | $768.51 | $834.5219 | $834.54 | $834.50 | $834.50 | |