| 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 | $230.73 | 8.303% | $249.8875 | $249.89 | $249.90 | $249.90 |
| Purchase #2 | $99.87 | 3.231% | $103.0968 | $103.10 | $103.10 | $103.10 |
| Purchase #3 | $56.76 | 6.163% | $60.2581 | $60.26 | $60.25 | $60.30 |
| Purchase #4 | $149.60 | 13.812% | $170.2628 | $170.26 | $170.25 | $170.30 |
| Purchase #5 | $127.39 | 13.693% | $144.8335 | $144.83 | $144.85 | $144.80 |
| Purchase #6 | $50.86 | 12.794% | $57.367 | $57.37 | $57.35 | $57.40 |
| Purchase #7 | $61.65 | 4.519% | $64.436 | $64.44 | $64.45 | $64.40 |
| 7 purchase totals = | $776.86 | $850.1417 | $850.15 | $850.15 | $850.20 | |