| 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 | $237.88 | 12.398% | $267.3724 | $267.37 | $267.35 | $267.40 |
| Purchase #2 | $128.39 | 11.679% | $143.3847 | $143.38 | $143.40 | $143.40 |
| Purchase #3 | $22.52 | 4.468% | $23.5262 | $23.53 | $23.55 | $23.50 |
| Purchase #4 | $128.42 | 6.387% | $136.6222 | $136.62 | $136.60 | $136.60 |
| Purchase #5 | $178.92 | 6.476% | $190.5069 | $190.51 | $190.50 | $190.50 |
| Purchase #6 | $202.49 | 8.677% | $220.0601 | $220.06 | $220.05 | $220.10 |
| Purchase #7 | $174.84 | 9.745% | $191.8782 | $191.88 | $191.90 | $191.90 |
| 7 purchase totals = | $1,073.46 | $1,173.3507 | $1,173.35 | $1,173.35 | $1,173.40 | |