| 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 | $214.27 | 7.486% | $230.3103 | $230.31 | $230.30 | $230.30 |
| Purchase #2 | $120.46 | 4.717% | $126.1421 | $126.14 | $126.15 | $126.10 |
| Purchase #3 | $56.96 | 7.387% | $61.1676 | $61.17 | $61.15 | $61.20 |
| Purchase #4 | $220.42 | 6.388% | $234.5004 | $234.50 | $234.50 | $234.50 |
| Purchase #5 | $161.77 | 4.806% | $169.5447 | $169.54 | $169.55 | $169.50 |
| Purchase #6 | $221.41 | 5.726% | $234.0879 | $234.09 | $234.10 | $234.10 |
| Purchase #7 | $77.82 | 12.154% | $87.2782 | $87.28 | $87.30 | $87.30 |
| 7 purchase totals = | $1,073.11 | $1,143.0312 | $1,143.03 | $1,143.05 | $1,143.00 | |