| 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 | $199.26 | 7.147% | $213.5011 | $213.50 | $213.50 | $213.50 |
| Purchase #2 | $104.45 | 8.549% | $113.3794 | $113.38 | $113.40 | $113.40 |
| Purchase #3 | $209.79 | 7.339% | $225.1865 | $225.19 | $225.20 | $225.20 |
| Purchase #4 | $92.87 | 10.715% | $102.821 | $102.82 | $102.80 | $102.80 |
| Purchase #5 | $91.77 | 13.273% | $103.9506 | $103.95 | $103.95 | $104.00 |
| Purchase #6 | $183.91 | 5.346% | $193.7418 | $193.74 | $193.75 | $193.70 |
| Purchase #7 | $194.61 | 6.835% | $207.9116 | $207.91 | $207.90 | $207.90 |
| 7 purchase totals = | $1,076.66 | $1,160.4920 | $1,160.49 | $1,160.50 | $1,160.50 | |