| 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 | $19.45 | 13.588% | $22.0929 | $22.09 | $22.10 | $22.10 |
| Purchase #2 | $243.96 | 10.473% | $269.5099 | $269.51 | $269.50 | $269.50 |
| Purchase #3 | $10.48 | 3.767% | $10.8748 | $10.87 | $10.85 | $10.90 |
| Purchase #4 | $56.43 | 11.196% | $62.7479 | $62.75 | $62.75 | $62.70 |
| Purchase #5 | $250.63 | 4.122% | $260.961 | $260.96 | $260.95 | $261.00 |
| Purchase #6 | $239.89 | 8.618% | $260.5637 | $260.56 | $260.55 | $260.60 |
| Purchase #7 | $240.85 | 12.171% | $270.1639 | $270.16 | $270.15 | $270.20 |
| 7 purchase totals = | $1,061.69 | $1,156.9141 | $1,156.90 | $1,156.85 | $1,157.00 | |