| 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 | $241.92 | 3.782% | $251.0694 | $251.07 | $251.05 | $251.10 |
| Purchase #2 | $93.41 | 7.617% | $100.525 | $100.53 | $100.55 | $100.50 |
| Purchase #3 | $15.76 | 7.351% | $16.9185 | $16.92 | $16.90 | $16.90 |
| Purchase #4 | $28.64 | 5.610% | $30.2467 | $30.25 | $30.25 | $30.20 |
| Purchase #5 | $103.50 | 10.734% | $114.6097 | $114.61 | $114.60 | $114.60 |
| Purchase #6 | $178.78 | 8.532% | $194.0335 | $194.03 | $194.05 | $194.00 |
| Purchase #7 | $145.82 | 5.535% | $153.8911 | $153.89 | $153.90 | $153.90 |
| 7 purchase totals = | $807.83 | $861.2939 | $861.30 | $861.30 | $861.20 | |