| 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 | $241.57 | 9.318% | $264.0795 | $264.08 | $264.10 | $264.10 |
| Purchase #2 | $198.80 | 11.700% | $222.0596 | $222.06 | $222.05 | $222.10 |
| Purchase #3 | $104.95 | 11.665% | $117.1924 | $117.19 | $117.20 | $117.20 |
| Purchase #4 | $169.63 | 13.327% | $192.2366 | $192.24 | $192.25 | $192.20 |
| Purchase #5 | $228.43 | 8.448% | $247.7278 | $247.73 | $247.75 | $247.70 |
| Purchase #6 | $245.26 | 7.771% | $264.3192 | $264.32 | $264.30 | $264.30 |
| Purchase #7 | $43.77 | 4.394% | $45.6933 | $45.69 | $45.70 | $45.70 |
| 7 purchase totals = | $1,232.41 | $1,353.3084 | $1,353.31 | $1,353.35 | $1,353.30 | |