| 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 | $214.64 | 13.850% | $244.3676 | $244.37 | $244.35 | $244.40 |
| Purchase #2 | $134.43 | 13.131% | $152.082 | $152.08 | $152.10 | $152.10 |
| Purchase #3 | $223.46 | 13.318% | $253.2204 | $253.22 | $253.20 | $253.20 |
| Purchase #4 | $230.90 | 12.595% | $259.9819 | $259.98 | $260.00 | $260.00 |
| Purchase #5 | $97.76 | 3.568% | $101.2481 | $101.25 | $101.25 | $101.20 |
| Purchase #6 | $32.93 | 7.112% | $35.272 | $35.27 | $35.25 | $35.30 |
| Purchase #7 | $209.74 | 8.513% | $227.5952 | $227.60 | $227.60 | $227.60 |
| 7 purchase totals = | $1,143.86 | $1,273.7672 | $1,273.77 | $1,273.75 | $1,273.80 | |