| 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 | $237.53 | 11.588% | $265.055 | $265.06 | $265.05 | $265.10 |
| Purchase #2 | $102.30 | 3.412% | $105.7905 | $105.79 | $105.80 | $105.80 |
| Purchase #3 | $38.93 | 7.417% | $41.8174 | $41.82 | $41.80 | $41.80 |
| Purchase #4 | $82.68 | 9.634% | $90.6454 | $90.65 | $90.65 | $90.60 |
| Purchase #5 | $143.87 | 9.118% | $156.9881 | $156.99 | $157.00 | $157.00 |
| Purchase #6 | $236.82 | 9.664% | $259.7063 | $259.71 | $259.70 | $259.70 |
| Purchase #7 | $105.55 | 9.800% | $115.8939 | $115.89 | $115.90 | $115.90 |
| 7 purchase totals = | $947.68 | $1,035.8966 | $1,035.91 | $1,035.90 | $1,035.90 | |