| 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 | $243.34 | 10.679% | $269.3263 | $269.33 | $269.35 | $269.30 |
| Purchase #2 | $237.87 | 5.380% | $250.6674 | $250.67 | $250.65 | $250.70 |
| Purchase #3 | $123.62 | 4.409% | $129.0704 | $129.07 | $129.05 | $129.10 |
| Purchase #4 | $163.72 | 8.288% | $177.2891 | $177.29 | $177.30 | $177.30 |
| Purchase #5 | $19.67 | 4.671% | $20.5888 | $20.59 | $20.60 | $20.60 |
| Purchase #6 | $52.94 | 8.436% | $57.406 | $57.41 | $57.40 | $57.40 |
| Purchase #7 | $127.81 | 6.135% | $135.6511 | $135.65 | $135.65 | $135.70 |
| 7 purchase totals = | $968.97 | $1,039.9991 | $1,040.01 | $1,040.00 | $1,040.10 | |