| 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 | $192.43 | 9.151% | $210.0393 | $210.04 | $210.05 | $210.00 |
| Purchase #2 | $143.67 | 3.416% | $148.5778 | $148.58 | $148.60 | $148.60 |
| Purchase #3 | $49.80 | 4.492% | $52.037 | $52.04 | $52.05 | $52.00 |
| Purchase #4 | $133.25 | 5.246% | $140.2403 | $140.24 | $140.25 | $140.20 |
| Purchase #5 | $176.58 | 6.301% | $187.7063 | $187.71 | $187.70 | $187.70 |
| Purchase #6 | $226.48 | 5.824% | $239.6702 | $239.67 | $239.65 | $239.70 |
| Purchase #7 | $198.86 | 12.560% | $223.8368 | $223.84 | $223.85 | $223.80 |
| 7 purchase totals = | $1,121.07 | $1,202.1077 | $1,202.12 | $1,202.15 | $1,202.00 | |