| 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 | $216.58 | 8.687% | $235.3943 | $235.39 | $235.40 | $235.40 |
| Purchase #2 | $184.81 | 5.468% | $194.9154 | $194.92 | $194.90 | $194.90 |
| Purchase #3 | $217.33 | 7.594% | $233.834 | $233.83 | $233.85 | $233.80 |
| Purchase #4 | $95.45 | 5.283% | $100.4926 | $100.49 | $100.50 | $100.50 |
| Purchase #5 | $142.50 | 5.173% | $149.8715 | $149.87 | $149.85 | $149.90 |
| Purchase #6 | $18.67 | 12.324% | $20.9709 | $20.97 | $20.95 | $21.00 |
| Purchase #7 | $173.85 | 11.638% | $194.0827 | $194.08 | $194.10 | $194.10 |
| 7 purchase totals = | $1,049.19 | $1,129.5614 | $1,129.55 | $1,129.55 | $1,129.60 | |