| 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 | $193.31 | 3.271% | $199.6332 | $199.63 | $199.65 | $199.60 |
| Purchase #2 | $123.31 | 12.570% | $138.8101 | $138.81 | $138.80 | $138.80 |
| Purchase #3 | $23.54 | 9.352% | $25.7415 | $25.74 | $25.75 | $25.70 |
| Purchase #4 | $73.52 | 9.604% | $80.5809 | $80.58 | $80.60 | $80.60 |
| Purchase #5 | $214.77 | 4.707% | $224.8792 | $224.88 | $224.90 | $224.90 |
| Purchase #6 | $34.39 | 3.846% | $35.7126 | $35.71 | $35.70 | $35.70 |
| Purchase #7 | $234.53 | 5.290% | $246.9366 | $246.94 | $246.95 | $246.90 |
| 7 purchase totals = | $897.37 | $952.2941 | $952.29 | $952.35 | $952.20 | |