| 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 | $203.61 | 7.826% | $219.5445 | $219.54 | $219.55 | $219.50 |
| Purchase #2 | $194.77 | 10.574% | $215.365 | $215.37 | $215.35 | $215.40 |
| Purchase #3 | $153.62 | 9.649% | $168.4428 | $168.44 | $168.45 | $168.40 |
| Purchase #4 | $215.39 | 5.594% | $227.4389 | $227.44 | $227.45 | $227.40 |
| Purchase #5 | $69.25 | 5.256% | $72.8898 | $72.89 | $72.90 | $72.90 |
| Purchase #6 | $233.32 | 10.279% | $257.303 | $257.30 | $257.30 | $257.30 |
| Purchase #7 | $63.62 | 8.192% | $68.8318 | $68.83 | $68.85 | $68.80 |
| 7 purchase totals = | $1,133.58 | $1,229.8158 | $1,229.81 | $1,229.85 | $1,229.70 | |