| 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 | $99.48 | 6.131% | $105.5791 | $105.58 | $105.60 | $105.60 |
| Purchase #2 | $232.92 | 3.317% | $240.646 | $240.65 | $240.65 | $240.60 |
| Purchase #3 | $104.57 | 12.653% | $117.8012 | $117.80 | $117.80 | $117.80 |
| Purchase #4 | $165.53 | 13.601% | $188.0437 | $188.04 | $188.05 | $188.00 |
| Purchase #5 | $162.68 | 6.788% | $173.7227 | $173.72 | $173.70 | $173.70 |
| Purchase #6 | $211.28 | 7.398% | $226.9105 | $226.91 | $226.90 | $226.90 |
| Purchase #7 | $27.45 | 10.135% | $30.2321 | $30.23 | $30.25 | $30.20 |
| 7 purchase totals = | $1,003.91 | $1,082.9353 | $1,082.93 | $1,082.95 | $1,082.80 | |