| 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 | $243.33 | 13.132% | $275.2841 | $275.28 | $275.30 | $275.30 |
| Purchase #2 | $246.77 | 8.653% | $268.123 | $268.12 | $268.10 | $268.10 |
| Purchase #3 | $239.94 | 11.428% | $267.3603 | $267.36 | $267.35 | $267.40 |
| Purchase #4 | $9.99 | 10.269% | $11.0159 | $11.02 | $11.00 | $11.00 |
| Purchase #5 | $128.62 | 11.871% | $143.8885 | $143.89 | $143.90 | $143.90 |
| Purchase #6 | $127.87 | 12.556% | $143.9254 | $143.93 | $143.95 | $143.90 |
| Purchase #7 | $155.79 | 4.157% | $162.2662 | $162.27 | $162.25 | $162.30 |
| 7 purchase totals = | $1,152.31 | $1,271.8634 | $1,271.87 | $1,271.85 | $1,271.90 | |