| 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 | $196.51 | 7.754% | $211.7474 | $211.75 | $211.75 | $211.70 |
| Purchase #2 | $233.83 | 11.151% | $259.9044 | $259.90 | $259.90 | $259.90 |
| Purchase #3 | $136.29 | 9.604% | $149.3793 | $149.38 | $149.40 | $149.40 |
| Purchase #4 | $160.31 | 10.806% | $177.6331 | $177.63 | $177.65 | $177.60 |
| Purchase #5 | $9.28 | 8.650% | $10.0827 | $10.08 | $10.10 | $10.10 |
| Purchase #6 | $98.98 | 9.374% | $108.2584 | $108.26 | $108.25 | $108.30 |
| Purchase #7 | $200.72 | 10.527% | $221.8498 | $221.85 | $221.85 | $221.80 |
| 7 purchase totals = | $1,035.92 | $1,138.8551 | $1,138.85 | $1,138.90 | $1,138.80 | |