| 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 | $210.96 | 6.138% | $223.9087 | $223.91 | $223.90 | $223.90 |
| Purchase #2 | $70.48 | 5.650% | $74.4621 | $74.46 | $74.45 | $74.50 |
| Purchase #3 | $107.90 | 12.797% | $121.708 | $121.71 | $121.70 | $121.70 |
| Purchase #4 | $136.54 | 7.233% | $146.4159 | $146.42 | $146.40 | $146.40 |
| Purchase #5 | $216.50 | 6.246% | $230.0226 | $230.02 | $230.00 | $230.00 |
| Purchase #6 | $127.81 | 5.340% | $134.6351 | $134.64 | $134.65 | $134.60 |
| Purchase #7 | $85.75 | 13.870% | $97.6435 | $97.64 | $97.65 | $97.60 |
| 7 purchase totals = | $955.94 | $1,028.7959 | $1,028.80 | $1,028.75 | $1,028.70 | |