| 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 | $231.37 | 3.797% | $240.1551 | $240.16 | $240.15 | $240.20 |
| Purchase #2 | $23.38 | 12.354% | $26.2684 | $26.27 | $26.25 | $26.30 |
| Purchase #3 | $31.89 | 6.324% | $33.9067 | $33.91 | $33.90 | $33.90 |
| Purchase #4 | $100.96 | 8.585% | $109.6274 | $109.63 | $109.65 | $109.60 |
| Purchase #5 | $67.38 | 9.106% | $73.5156 | $73.52 | $73.50 | $73.50 |
| Purchase #6 | $250.35 | 5.188% | $263.3382 | $263.34 | $263.35 | $263.30 |
| Purchase #7 | $244.56 | 5.290% | $257.4972 | $257.50 | $257.50 | $257.50 |
| 7 purchase totals = | $949.89 | $1,004.3086 | $1,004.33 | $1,004.30 | $1,004.30 | |