| 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 | $239.45 | 13.472% | $271.7087 | $271.71 | $271.70 | $271.70 |
| Purchase #2 | $120.85 | 12.370% | $135.7991 | $135.80 | $135.80 | $135.80 |
| Purchase #3 | $115.60 | 8.451% | $125.3694 | $125.37 | $125.35 | $125.40 |
| Purchase #4 | $96.41 | 7.138% | $103.2917 | $103.29 | $103.30 | $103.30 |
| Purchase #5 | $150.75 | 12.413% | $169.4626 | $169.46 | $169.45 | $169.50 |
| Purchase #6 | $147.68 | 6.729% | $157.6174 | $157.62 | $157.60 | $157.60 |
| Purchase #7 | $239.87 | 8.502% | $260.2637 | $260.26 | $260.25 | $260.30 |
| 7 purchase totals = | $1,110.61 | $1,223.5126 | $1,223.51 | $1,223.45 | $1,223.60 | |