| 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 | $201.40 | 9.518% | $220.5693 | $220.57 | $220.55 | $220.60 |
| Purchase #2 | $15.92 | 13.328% | $18.0418 | $18.04 | $18.05 | $18.00 |
| Purchase #3 | $55.90 | 10.163% | $61.5811 | $61.58 | $61.60 | $61.60 |
| Purchase #4 | $217.88 | 10.316% | $240.3565 | $240.36 | $240.35 | $240.40 |
| Purchase #5 | $213.79 | 9.738% | $234.6089 | $234.61 | $234.60 | $234.60 |
| Purchase #6 | $7.87 | 9.842% | $8.6446 | $8.64 | $8.65 | $8.60 |
| Purchase #7 | $197.94 | 12.607% | $222.8943 | $222.89 | $222.90 | $222.90 |
| 7 purchase totals = | $910.70 | $1,006.6965 | $1,006.69 | $1,006.70 | $1,006.70 | |