| 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 | $213.89 | 13.157% | $242.0315 | $242.03 | $242.05 | $242.00 |
| Purchase #2 | $210.52 | 9.737% | $231.0183 | $231.02 | $231.00 | $231.00 |
| Purchase #3 | $231.77 | 5.508% | $244.5359 | $244.54 | $244.55 | $244.50 |
| Purchase #4 | $77.93 | 6.109% | $82.6907 | $82.69 | $82.70 | $82.70 |
| Purchase #5 | $92.84 | 10.225% | $102.3329 | $102.33 | $102.35 | $102.30 |
| Purchase #6 | $179.29 | 5.791% | $189.6727 | $189.67 | $189.65 | $189.70 |
| Purchase #7 | $132.42 | 13.348% | $150.0954 | $150.10 | $150.10 | $150.10 |
| 7 purchase totals = | $1,138.66 | $1,242.3774 | $1,242.38 | $1,242.40 | $1,242.30 | |