| 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 | $26.50 | 9.232% | $28.9465 | $28.95 | $28.95 | $28.90 |
| Purchase #2 | $144.92 | 11.390% | $161.4264 | $161.43 | $161.45 | $161.40 |
| Purchase #3 | $184.30 | 10.821% | $204.2431 | $204.24 | $204.25 | $204.20 |
| Purchase #4 | $131.48 | 6.737% | $140.3378 | $140.34 | $140.35 | $140.30 |
| Purchase #5 | $136.82 | 11.829% | $153.0044 | $153.00 | $153.00 | $153.00 |
| Purchase #6 | $247.34 | 3.205% | $255.2672 | $255.27 | $255.25 | $255.30 |
| Purchase #7 | $150.60 | 12.352% | $169.2021 | $169.20 | $169.20 | $169.20 |
| 7 purchase totals = | $1,021.96 | $1,112.4275 | $1,112.43 | $1,112.45 | $1,112.30 | |