| 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 | $122.37 | 12.793% | $138.0248 | $138.02 | $138.00 | $138.00 |
| Purchase #2 | $233.28 | 7.833% | $251.5528 | $251.55 | $251.55 | $251.60 |
| Purchase #3 | $244.96 | 5.820% | $259.2167 | $259.22 | $259.20 | $259.20 |
| Purchase #4 | $163.62 | 10.325% | $180.5138 | $180.51 | $180.50 | $180.50 |
| Purchase #5 | $249.87 | 11.448% | $278.4751 | $278.48 | $278.50 | $278.50 |
| Purchase #6 | $205.86 | 3.473% | $213.0095 | $213.01 | $213.00 | $213.00 |
| Purchase #7 | $34.90 | 13.727% | $39.6907 | $39.69 | $39.70 | $39.70 |
| 7 purchase totals = | $1,254.86 | $1,360.4834 | $1,360.48 | $1,360.45 | $1,360.50 | |