| 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 | $217.39 | 4.720% | $227.6508 | $227.65 | $227.65 | $227.70 |
| Purchase #2 | $215.79 | 10.453% | $238.3465 | $238.35 | $238.35 | $238.30 |
| Purchase #3 | $239.49 | 10.836% | $265.4411 | $265.44 | $265.45 | $265.40 |
| Purchase #4 | $228.47 | 5.782% | $241.6801 | $241.68 | $241.70 | $241.70 |
| Purchase #5 | $101.87 | 11.490% | $113.5749 | $113.57 | $113.55 | $113.60 |
| Purchase #6 | $89.64 | 5.508% | $94.5774 | $94.58 | $94.60 | $94.60 |
| Purchase #7 | $174.62 | 10.223% | $192.4714 | $192.47 | $192.45 | $192.50 |
| 7 purchase totals = | $1,267.27 | $1,373.7422 | $1,373.74 | $1,373.75 | $1,373.80 | |