| 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 | $130.74 | 10.442% | $144.3919 | $144.39 | $144.40 | $144.40 |
| Purchase #2 | $210.72 | 5.476% | $222.259 | $222.26 | $222.25 | $222.30 |
| Purchase #3 | $237.38 | 9.369% | $259.6201 | $259.62 | $259.60 | $259.60 |
| Purchase #4 | $8.44 | 11.361% | $9.3989 | $9.40 | $9.40 | $9.40 |
| Purchase #5 | $25.41 | 4.819% | $26.6345 | $26.63 | $26.65 | $26.60 |
| Purchase #6 | $197.25 | 10.409% | $217.7818 | $217.78 | $217.80 | $217.80 |
| Purchase #7 | $155.53 | 8.634% | $168.9585 | $168.96 | $168.95 | $169.00 |
| 7 purchase totals = | $965.47 | $1,049.0447 | $1,049.04 | $1,049.05 | $1,049.10 | |