| 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 | $98.88 | 13.133% | $111.8659 | $111.87 | $111.85 | $111.90 |
| Purchase #2 | $238.93 | 5.334% | $251.6745 | $251.67 | $251.65 | $251.70 |
| Purchase #3 | $187.37 | 4.294% | $195.4157 | $195.42 | $195.40 | $195.40 |
| Purchase #4 | $162.89 | 10.131% | $179.3924 | $179.39 | $179.40 | $179.40 |
| Purchase #5 | $201.42 | 11.356% | $224.2933 | $224.29 | $224.30 | $224.30 |
| Purchase #6 | $240.78 | 8.697% | $261.7206 | $261.72 | $261.70 | $261.70 |
| Purchase #7 | $225.83 | 5.840% | $239.0185 | $239.02 | $239.00 | $239.00 |
| 7 purchase totals = | $1,356.10 | $1,463.3809 | $1,463.38 | $1,463.30 | $1,463.40 | |