| 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 | $238.41 | 13.551% | $270.7169 | $270.72 | $270.70 | $270.70 |
| Purchase #2 | $34.59 | 4.271% | $36.0673 | $36.07 | $36.05 | $36.10 |
| Purchase #3 | $204.65 | 11.405% | $227.9903 | $227.99 | $228.00 | $228.00 |
| Purchase #4 | $126.34 | 6.603% | $134.6822 | $134.68 | $134.70 | $134.70 |
| Purchase #5 | $82.94 | 9.326% | $90.675 | $90.68 | $90.70 | $90.70 |
| Purchase #6 | $37.35 | 10.637% | $41.3229 | $41.32 | $41.30 | $41.30 |
| Purchase #7 | $212.63 | 6.559% | $226.5764 | $226.58 | $226.60 | $226.60 |
| 7 purchase totals = | $936.91 | $1,028.0310 | $1,028.04 | $1,028.05 | $1,028.10 | |