| 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 | $128.80 | 7.204% | $138.0788 | $138.08 | $138.10 | $138.10 |
| Purchase #2 | $103.35 | 7.199% | $110.7902 | $110.79 | $110.80 | $110.80 |
| Purchase #3 | $144.33 | 4.292% | $150.5246 | $150.52 | $150.50 | $150.50 |
| Purchase #4 | $234.41 | 3.220% | $241.958 | $241.96 | $241.95 | $242.00 |
| Purchase #5 | $59.25 | 6.342% | $63.0076 | $63.01 | $63.00 | $63.00 |
| Purchase #6 | $83.91 | 11.605% | $93.6478 | $93.65 | $93.65 | $93.60 |
| Purchase #7 | $105.55 | 12.155% | $118.3796 | $118.38 | $118.40 | $118.40 |
| 7 purchase totals = | $859.60 | $916.3866 | $916.39 | $916.40 | $916.40 | |