| 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 | $85.61 | 8.588% | $92.9622 | $92.96 | $92.95 | $93.00 |
| Purchase #2 | $58.89 | 6.111% | $62.4888 | $62.49 | $62.50 | $62.50 |
| Purchase #3 | $143.66 | 7.217% | $154.0279 | $154.03 | $154.05 | $154.00 |
| Purchase #4 | $198.73 | 13.348% | $225.2565 | $225.26 | $225.25 | $225.30 |
| Purchase #5 | $237.83 | 11.287% | $264.6739 | $264.67 | $264.65 | $264.70 |
| Purchase #6 | $199.25 | 8.769% | $216.7222 | $216.72 | $216.70 | $216.70 |
| Purchase #7 | $234.99 | 12.595% | $264.587 | $264.59 | $264.60 | $264.60 |
| 7 purchase totals = | $1,158.96 | $1,280.7185 | $1,280.72 | $1,280.70 | $1,280.80 | |