| 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 | $209.64 | 3.273% | $216.5015 | $216.50 | $216.50 | $216.50 |
| Purchase #2 | $76.29 | 7.151% | $81.7455 | $81.75 | $81.75 | $81.70 |
| Purchase #3 | $210.86 | 9.642% | $231.1911 | $231.19 | $231.20 | $231.20 |
| Purchase #4 | $96.49 | 6.222% | $102.4936 | $102.49 | $102.50 | $102.50 |
| Purchase #5 | $190.76 | 11.180% | $212.087 | $212.09 | $212.10 | $212.10 |
| Purchase #6 | $211.91 | 9.822% | $232.7238 | $232.72 | $232.70 | $232.70 |
| Purchase #7 | $221.34 | 7.699% | $238.381 | $238.38 | $238.40 | $238.40 |
| 7 purchase totals = | $1,217.29 | $1,315.1235 | $1,315.12 | $1,315.15 | $1,315.10 | |