| 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 | $196.97 | 6.800% | $210.364 | $210.36 | $210.35 | $210.40 |
| Purchase #2 | $22.81 | 3.275% | $23.557 | $23.56 | $23.55 | $23.60 |
| Purchase #3 | $177.69 | 13.670% | $201.9802 | $201.98 | $202.00 | $202.00 |
| Purchase #4 | $67.42 | 9.521% | $73.8391 | $73.84 | $73.85 | $73.80 |
| Purchase #5 | $125.93 | 9.505% | $137.8996 | $137.90 | $137.90 | $137.90 |
| Purchase #6 | $219.40 | 4.706% | $229.725 | $229.73 | $229.75 | $229.70 |
| Purchase #7 | $15.95 | 4.708% | $16.7009 | $16.70 | $16.70 | $16.70 |
| 7 purchase totals = | $826.17 | $894.0658 | $894.07 | $894.10 | $894.10 | |