| 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 | $182.73 | 12.246% | $205.1071 | $205.11 | $205.10 | $205.10 |
| Purchase #2 | $78.27 | 13.196% | $88.5985 | $88.60 | $88.60 | $88.60 |
| Purchase #3 | $124.89 | 5.295% | $131.5029 | $131.50 | $131.50 | $131.50 |
| Purchase #4 | $102.28 | 10.464% | $112.9826 | $112.98 | $113.00 | $113.00 |
| Purchase #5 | $208.71 | 8.534% | $226.5213 | $226.52 | $226.50 | $226.50 |
| Purchase #6 | $34.85 | 4.361% | $36.3698 | $36.37 | $36.35 | $36.40 |
| Purchase #7 | $107.38 | 9.732% | $117.8302 | $117.83 | $117.85 | $117.80 |
| 7 purchase totals = | $839.11 | $918.9124 | $918.91 | $918.90 | $918.90 | |