| 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 | $126.91 | 6.561% | $135.2366 | $135.24 | $135.25 | $135.20 |
| Purchase #2 | $224.54 | 8.320% | $243.2217 | $243.22 | $243.20 | $243.20 |
| Purchase #3 | $167.73 | 9.204% | $183.1679 | $183.17 | $183.15 | $183.20 |
| Purchase #4 | $109.41 | 6.463% | $116.4812 | $116.48 | $116.50 | $116.50 |
| Purchase #5 | $97.34 | 9.262% | $106.3556 | $106.36 | $106.35 | $106.40 |
| Purchase #6 | $227.84 | 6.472% | $242.5858 | $242.59 | $242.60 | $242.60 |
| Purchase #7 | $25.81 | 13.874% | $29.3909 | $29.39 | $29.40 | $29.40 |
| 7 purchase totals = | $979.58 | $1,056.4397 | $1,056.45 | $1,056.45 | $1,056.50 | |