| 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 | $197.91 | 10.328% | $218.3501 | $218.35 | $218.35 | $218.40 |
| Purchase #2 | $57.85 | 10.697% | $64.0382 | $64.04 | $64.05 | $64.00 |
| Purchase #3 | $51.54 | 4.806% | $54.017 | $54.02 | $54.00 | $54.00 |
| Purchase #4 | $8.26 | 4.371% | $8.621 | $8.62 | $8.60 | $8.60 |
| Purchase #5 | $220.40 | 7.147% | $236.152 | $236.15 | $236.15 | $236.20 |
| Purchase #6 | $199.65 | 9.207% | $218.0318 | $218.03 | $218.05 | $218.00 |
| Purchase #7 | $107.61 | 4.170% | $112.0973 | $112.10 | $112.10 | $112.10 |
| 7 purchase totals = | $843.22 | $911.3074 | $911.31 | $911.30 | $911.30 | |