| 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 | $103.99 | 9.618% | $113.9918 | $113.99 | $114.00 | $114.00 |
| Purchase #2 | $113.54 | 13.684% | $129.0768 | $129.08 | $129.10 | $129.10 |
| Purchase #3 | $110.64 | 11.507% | $123.3713 | $123.37 | $123.35 | $123.40 |
| Purchase #4 | $235.47 | 8.665% | $255.8735 | $255.87 | $255.85 | $255.90 |
| Purchase #5 | $119.73 | 13.421% | $135.799 | $135.80 | $135.80 | $135.80 |
| Purchase #6 | $20.89 | 6.546% | $22.2575 | $22.26 | $22.25 | $22.30 |
| Purchase #7 | $214.29 | 4.551% | $224.0423 | $224.04 | $224.05 | $224.00 |
| 7 purchase totals = | $918.55 | $1,004.4122 | $1,004.41 | $1,004.40 | $1,004.50 | |