| 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 | $183.35 | 13.482% | $208.0692 | $208.07 | $208.05 | $208.10 |
| Purchase #2 | $121.96 | 8.243% | $132.0132 | $132.01 | $132.00 | $132.00 |
| Purchase #3 | $142.27 | 7.678% | $153.1935 | $153.19 | $153.20 | $153.20 |
| Purchase #4 | $211.69 | 12.626% | $238.418 | $238.42 | $238.40 | $238.40 |
| Purchase #5 | $108.79 | 3.116% | $112.1799 | $112.18 | $112.20 | $112.20 |
| Purchase #6 | $49.94 | 4.174% | $52.0245 | $52.02 | $52.00 | $52.00 |
| Purchase #7 | $106.99 | 6.570% | $114.0192 | $114.02 | $114.00 | $114.00 |
| 7 purchase totals = | $924.99 | $1,009.9175 | $1,009.91 | $1,009.85 | $1,009.90 | |