| 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 | $233.84 | 4.599% | $244.5943 | $244.59 | $244.60 | $244.60 |
| Purchase #2 | $114.61 | 8.582% | $124.4458 | $124.45 | $124.45 | $124.40 |
| Purchase #3 | $173.88 | 12.365% | $195.3803 | $195.38 | $195.40 | $195.40 |
| Purchase #4 | $132.65 | 10.618% | $146.7348 | $146.73 | $146.75 | $146.70 |
| Purchase #5 | $249.74 | 12.390% | $280.6828 | $280.68 | $280.70 | $280.70 |
| Purchase #6 | $50.45 | 13.142% | $57.0801 | $57.08 | $57.10 | $57.10 |
| Purchase #7 | $127.58 | 6.429% | $135.7821 | $135.78 | $135.80 | $135.80 |
| 7 purchase totals = | $1,082.75 | $1,184.7002 | $1,184.69 | $1,184.80 | $1,184.70 | |