| 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 | $242.38 | 7.118% | $259.6326 | $259.63 | $259.65 | $259.60 |
| Purchase #2 | $219.71 | 4.533% | $229.6695 | $229.67 | $229.65 | $229.70 |
| Purchase #3 | $52.78 | 7.229% | $56.5955 | $56.60 | $56.60 | $56.60 |
| Purchase #4 | $116.47 | 13.207% | $131.8522 | $131.85 | $131.85 | $131.90 |
| Purchase #5 | $7.74 | 11.177% | $8.6051 | $8.61 | $8.60 | $8.60 |
| Purchase #6 | $191.94 | 10.173% | $211.4661 | $211.47 | $211.45 | $211.50 |
| Purchase #7 | $234.66 | 9.504% | $256.9621 | $256.96 | $256.95 | $257.00 |
| 7 purchase totals = | $1,065.68 | $1,154.7831 | $1,154.79 | $1,154.75 | $1,154.90 | |