| 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 | $138.79 | 10.451% | $153.2949 | $153.29 | $153.30 | $153.30 |
| Purchase #2 | $247.37 | 4.700% | $258.9964 | $259.00 | $259.00 | $259.00 |
| Purchase #3 | $151.56 | 5.440% | $159.8049 | $159.80 | $159.80 | $159.80 |
| Purchase #4 | $229.65 | 11.488% | $256.0322 | $256.03 | $256.05 | $256.00 |
| Purchase #5 | $236.83 | 9.116% | $258.4194 | $258.42 | $258.40 | $258.40 |
| Purchase #6 | $74.48 | 5.144% | $78.3113 | $78.31 | $78.30 | $78.30 |
| Purchase #7 | $56.41 | 7.565% | $60.6774 | $60.68 | $60.70 | $60.70 |
| 7 purchase totals = | $1,135.09 | $1,225.5365 | $1,225.53 | $1,225.55 | $1,225.50 | |