| 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 | $70.92 | 13.135% | $80.2353 | $80.24 | $80.25 | $80.20 |
| Purchase #2 | $155.48 | 5.417% | $163.9024 | $163.90 | $163.90 | $163.90 |
| Purchase #3 | $198.39 | 11.334% | $220.8755 | $220.88 | $220.90 | $220.90 |
| Purchase #4 | $111.33 | 6.474% | $118.5375 | $118.54 | $118.55 | $118.50 |
| Purchase #5 | $238.66 | 10.653% | $264.0844 | $264.08 | $264.10 | $264.10 |
| Purchase #6 | $47.92 | 3.778% | $49.7304 | $49.73 | $49.75 | $49.70 |
| Purchase #7 | $185.72 | 9.258% | $202.914 | $202.91 | $202.90 | $202.90 |
| 7 purchase totals = | $1,008.42 | $1,100.2795 | $1,100.28 | $1,100.35 | $1,100.20 | |