| 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 | $125.63 | 7.527% | $135.0862 | $135.09 | $135.10 | $135.10 |
| Purchase #2 | $32.63 | 4.200% | $34.0005 | $34.00 | $34.00 | $34.00 |
| Purchase #3 | $82.74 | 13.714% | $94.087 | $94.09 | $94.10 | $94.10 |
| Purchase #4 | $208.43 | 4.811% | $218.4576 | $218.46 | $218.45 | $218.50 |
| Purchase #5 | $216.66 | 13.808% | $246.5764 | $246.58 | $246.60 | $246.60 |
| Purchase #6 | $219.45 | 10.820% | $243.1945 | $243.19 | $243.20 | $243.20 |
| Purchase #7 | $176.79 | 8.425% | $191.6846 | $191.68 | $191.70 | $191.70 |
| 7 purchase totals = | $1,062.33 | $1,163.0868 | $1,163.09 | $1,163.15 | $1,163.20 | |