| 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 | $220.72 | 5.479% | $232.8132 | $232.81 | $232.80 | $232.80 |
| Purchase #2 | $143.26 | 3.170% | $147.8013 | $147.80 | $147.80 | $147.80 |
| Purchase #3 | $216.73 | 8.727% | $235.644 | $235.64 | $235.65 | $235.60 |
| Purchase #4 | $199.63 | 3.564% | $206.7448 | $206.74 | $206.75 | $206.70 |
| Purchase #5 | $182.87 | 6.211% | $194.2281 | $194.23 | $194.25 | $194.20 |
| Purchase #6 | $119.27 | 4.536% | $124.6801 | $124.68 | $124.70 | $124.70 |
| Purchase #7 | $138.88 | 9.417% | $151.9583 | $151.96 | $151.95 | $152.00 |
| 7 purchase totals = | $1,221.36 | $1,293.8698 | $1,293.86 | $1,293.90 | $1,293.80 | |