| 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 | $73.26 | 6.806% | $78.2461 | $78.25 | $78.25 | $78.20 |
| Purchase #2 | $233.38 | 8.243% | $252.6175 | $252.62 | $252.60 | $252.60 |
| Purchase #3 | $190.50 | 12.184% | $213.7105 | $213.71 | $213.70 | $213.70 |
| Purchase #4 | $127.53 | 3.367% | $131.8239 | $131.82 | $131.80 | $131.80 |
| Purchase #5 | $190.50 | 9.395% | $208.3975 | $208.40 | $208.40 | $208.40 |
| Purchase #6 | $220.52 | 11.365% | $245.5821 | $245.58 | $245.60 | $245.60 |
| Purchase #7 | $199.79 | 10.400% | $220.5682 | $220.57 | $220.55 | $220.60 |
| 7 purchase totals = | $1,235.48 | $1,350.9458 | $1,350.95 | $1,350.90 | $1,350.90 | |