| 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 | $224.30 | 6.762% | $239.4672 | $239.47 | $239.45 | $239.50 |
| Purchase #2 | $178.67 | 10.652% | $197.7019 | $197.70 | $197.70 | $197.70 |
| Purchase #3 | $60.35 | 12.278% | $67.7598 | $67.76 | $67.75 | $67.80 |
| Purchase #4 | $129.39 | 6.415% | $137.6904 | $137.69 | $137.70 | $137.70 |
| Purchase #5 | $70.95 | 13.501% | $80.529 | $80.53 | $80.55 | $80.50 |
| Purchase #6 | $28.57 | 10.841% | $31.6673 | $31.67 | $31.65 | $31.70 |
| Purchase #7 | $117.39 | 11.338% | $130.6997 | $130.70 | $130.70 | $130.70 |
| 7 purchase totals = | $809.62 | $885.5153 | $885.52 | $885.50 | $885.60 | |