| 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 | $126.60 | 13.543% | $143.7454 | $143.75 | $143.75 | $143.70 |
| Purchase #2 | $241.98 | 4.526% | $252.932 | $252.93 | $252.95 | $252.90 |
| Purchase #3 | $208.94 | 3.416% | $216.0774 | $216.08 | $216.10 | $216.10 |
| Purchase #4 | $35.92 | 9.469% | $39.3213 | $39.32 | $39.30 | $39.30 |
| Purchase #5 | $34.97 | 10.769% | $38.7359 | $38.74 | $38.75 | $38.70 |
| Purchase #6 | $210.26 | 12.835% | $237.2469 | $237.25 | $237.25 | $237.20 |
| Purchase #7 | $138.40 | 7.834% | $149.2423 | $149.24 | $149.25 | $149.20 |
| 7 purchase totals = | $997.07 | $1,077.3012 | $1,077.31 | $1,077.35 | $1,077.10 | |