| 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 | $178.75 | 7.423% | $192.0186 | $192.02 | $192.00 | $192.00 |
| Purchase #2 | $92.56 | 10.285% | $102.0798 | $102.08 | $102.10 | $102.10 |
| Purchase #3 | $77.82 | 8.303% | $84.2814 | $84.28 | $84.30 | $84.30 |
| Purchase #4 | $240.53 | 13.198% | $272.2751 | $272.28 | $272.30 | $272.30 |
| Purchase #5 | $102.60 | 8.498% | $111.3189 | $111.32 | $111.30 | $111.30 |
| Purchase #6 | $21.39 | 9.121% | $23.341 | $23.34 | $23.35 | $23.30 |
| Purchase #7 | $226.64 | 8.567% | $246.0562 | $246.06 | $246.05 | $246.10 |
| 7 purchase totals = | $940.29 | $1,031.3710 | $1,031.38 | $1,031.40 | $1,031.40 | |