| 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 | $248.55 | 10.244% | $274.0115 | $274.01 | $274.00 | $274.00 |
| Purchase #2 | $222.94 | 3.714% | $231.22 | $231.22 | $231.20 | $231.20 |
| Purchase #3 | $246.37 | 13.397% | $279.3762 | $279.38 | $279.40 | $279.40 |
| Purchase #4 | $235.36 | 8.234% | $254.7395 | $254.74 | $254.75 | $254.70 |
| Purchase #5 | $120.28 | 7.562% | $129.3756 | $129.38 | $129.40 | $129.40 |
| Purchase #6 | $202.67 | 10.155% | $223.2511 | $223.25 | $223.25 | $223.30 |
| Purchase #7 | $169.87 | 8.174% | $183.7552 | $183.76 | $183.75 | $183.80 |
| 7 purchase totals = | $1,446.04 | $1,575.7291 | $1,575.74 | $1,575.75 | $1,575.80 | |