| 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 | $211.28 | 9.293% | $230.9143 | $230.91 | $230.90 | $230.90 |
| Purchase #2 | $10.72 | 5.290% | $11.2871 | $11.29 | $11.30 | $11.30 |
| Purchase #3 | $223.27 | 13.272% | $252.9024 | $252.90 | $252.90 | $252.90 |
| Purchase #4 | $44.91 | 4.197% | $46.7949 | $46.79 | $46.80 | $46.80 |
| Purchase #5 | $43.56 | 10.800% | $48.2645 | $48.26 | $48.25 | $48.30 |
| Purchase #6 | $102.26 | 10.403% | $112.8981 | $112.90 | $112.90 | $112.90 |
| Purchase #7 | $115.92 | 11.341% | $129.0665 | $129.07 | $129.05 | $129.10 |
| 7 purchase totals = | $751.92 | $832.1278 | $832.12 | $832.10 | $832.20 | |