| 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 | $205.74 | 11.273% | $228.9331 | $228.93 | $228.95 | $228.90 |
| Purchase #2 | $49.29 | 5.635% | $52.0675 | $52.07 | $52.05 | $52.10 |
| Purchase #3 | $180.60 | 7.747% | $194.5911 | $194.59 | $194.60 | $194.60 |
| Purchase #4 | $26.59 | 3.536% | $27.5302 | $27.53 | $27.55 | $27.50 |
| Purchase #5 | $16.95 | 8.144% | $18.3304 | $18.33 | $18.35 | $18.30 |
| Purchase #6 | $24.29 | 8.832% | $26.4353 | $26.44 | $26.45 | $26.40 |
| Purchase #7 | $19.42 | 9.838% | $21.3305 | $21.33 | $21.35 | $21.30 |
| 7 purchase totals = | $522.88 | $569.2181 | $569.22 | $569.30 | $569.10 | |