| 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 | $199.26 | 5.582% | $210.3827 | $210.38 | $210.40 | $210.40 |
| Purchase #2 | $202.72 | 11.819% | $226.6795 | $226.68 | $226.70 | $226.70 |
| Purchase #3 | $147.76 | 4.478% | $154.3767 | $154.38 | $154.40 | $154.40 |
| Purchase #4 | $162.74 | 10.459% | $179.761 | $179.76 | $179.75 | $179.80 |
| Purchase #5 | $46.66 | 11.508% | $52.0296 | $52.03 | $52.05 | $52.00 |
| Purchase #6 | $192.26 | 3.678% | $199.3313 | $199.33 | $199.35 | $199.30 |
| Purchase #7 | $166.30 | 6.762% | $177.5452 | $177.55 | $177.55 | $177.50 |
| 7 purchase totals = | $1,117.70 | $1,200.1060 | $1,200.11 | $1,200.20 | $1,200.10 | |