| 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 | $244.28 | 5.828% | $258.5166 | $258.52 | $258.50 | $258.50 |
| Purchase #2 | $205.66 | 12.369% | $231.0981 | $231.10 | $231.10 | $231.10 |
| Purchase #3 | $78.61 | 8.835% | $85.5552 | $85.56 | $85.55 | $85.60 |
| Purchase #4 | $174.55 | 11.201% | $194.1013 | $194.10 | $194.10 | $194.10 |
| Purchase #5 | $97.89 | 6.219% | $103.9778 | $103.98 | $104.00 | $104.00 |
| Purchase #6 | $205.54 | 6.632% | $219.1714 | $219.17 | $219.15 | $219.20 |
| Purchase #7 | $246.38 | 4.571% | $257.642 | $257.64 | $257.65 | $257.60 |
| 7 purchase totals = | $1,252.91 | $1,350.0624 | $1,350.07 | $1,350.05 | $1,350.10 | |