| 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 | $198.95 | 11.555% | $221.9387 | $221.94 | $221.95 | $221.90 |
| Purchase #2 | $104.61 | 12.415% | $117.5973 | $117.60 | $117.60 | $117.60 |
| Purchase #3 | $109.46 | 3.756% | $113.5713 | $113.57 | $113.55 | $113.60 |
| Purchase #4 | $187.65 | 7.539% | $201.7969 | $201.80 | $201.80 | $201.80 |
| Purchase #5 | $41.51 | 4.729% | $43.473 | $43.47 | $43.45 | $43.50 |
| Purchase #6 | $6.55 | 7.360% | $7.0321 | $7.03 | $7.05 | $7.00 |
| Purchase #7 | $214.99 | 12.421% | $241.6939 | $241.69 | $241.70 | $241.70 |
| 7 purchase totals = | $863.72 | $947.1032 | $947.10 | $947.10 | $947.10 | |