| 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 | $220.66 | 5.132% | $231.9843 | $231.98 | $232.00 | $232.00 |
| Purchase #2 | $138.42 | 5.125% | $145.514 | $145.51 | $145.50 | $145.50 |
| Purchase #3 | $142.57 | 9.253% | $155.762 | $155.76 | $155.75 | $155.80 |
| Purchase #4 | $165.54 | 13.134% | $187.282 | $187.28 | $187.30 | $187.30 |
| Purchase #5 | $106.96 | 4.118% | $111.3646 | $111.36 | $111.35 | $111.40 |
| Purchase #6 | $124.29 | 4.303% | $129.6382 | $129.64 | $129.65 | $129.60 |
| Purchase #7 | $203.89 | 4.311% | $212.6797 | $212.68 | $212.70 | $212.70 |
| 7 purchase totals = | $1,102.33 | $1,174.2248 | $1,174.21 | $1,174.25 | $1,174.30 | |