| 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 | $224.52 | 5.811% | $237.5669 | $237.57 | $237.55 | $237.60 |
| Purchase #2 | $40.29 | 9.126% | $43.9669 | $43.97 | $43.95 | $44.00 |
| Purchase #3 | $142.70 | 4.448% | $149.0473 | $149.05 | $149.05 | $149.00 |
| Purchase #4 | $17.69 | 8.841% | $19.254 | $19.25 | $19.25 | $19.30 |
| Purchase #5 | $106.77 | 5.814% | $112.9776 | $112.98 | $113.00 | $113.00 |
| Purchase #6 | $10.98 | 9.552% | $12.0288 | $12.03 | $12.05 | $12.00 |
| Purchase #7 | $17.75 | 6.356% | $18.8782 | $18.88 | $18.90 | $18.90 |
| 7 purchase totals = | $560.70 | $593.7197 | $593.73 | $593.75 | $593.80 | |