| 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 | $189.34 | 7.820% | $204.1464 | $204.15 | $204.15 | $204.10 |
| Purchase #2 | $41.98 | 9.800% | $46.094 | $46.09 | $46.10 | $46.10 |
| Purchase #3 | $61.91 | 3.734% | $64.2217 | $64.22 | $64.20 | $64.20 |
| Purchase #4 | $237.49 | 13.662% | $269.9359 | $269.94 | $269.95 | $269.90 |
| Purchase #5 | $223.52 | 6.510% | $238.0712 | $238.07 | $238.05 | $238.10 |
| Purchase #6 | $87.58 | 12.395% | $98.4355 | $98.44 | $98.45 | $98.40 |
| Purchase #7 | $107.58 | 11.311% | $119.7484 | $119.75 | $119.75 | $119.70 |
| 7 purchase totals = | $949.40 | $1,040.6531 | $1,040.66 | $1,040.65 | $1,040.50 | |