| 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 | $227.81 | 11.527% | $254.0697 | $254.07 | $254.05 | $254.10 |
| Purchase #2 | $233.50 | 13.344% | $264.6582 | $264.66 | $264.65 | $264.70 |
| Purchase #3 | $190.40 | 9.582% | $208.6441 | $208.64 | $208.65 | $208.60 |
| Purchase #4 | $78.32 | 12.126% | $87.8171 | $87.82 | $87.80 | $87.80 |
| Purchase #5 | $216.75 | 11.110% | $240.8309 | $240.83 | $240.85 | $240.80 |
| Purchase #6 | $195.36 | 7.788% | $210.5746 | $210.57 | $210.55 | $210.60 |
| Purchase #7 | $102.43 | 9.706% | $112.3719 | $112.37 | $112.35 | $112.40 |
| 7 purchase totals = | $1,244.57 | $1,378.9665 | $1,378.96 | $1,378.90 | $1,379.00 | |