| 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 | $207.40 | 6.232% | $220.3252 | $220.33 | $220.35 | $220.30 |
| Purchase #2 | $103.88 | 5.262% | $109.3462 | $109.35 | $109.35 | $109.30 |
| Purchase #3 | $191.82 | 11.416% | $213.7182 | $213.72 | $213.70 | $213.70 |
| Purchase #4 | $139.97 | 4.240% | $145.9047 | $145.90 | $145.90 | $145.90 |
| Purchase #5 | $158.90 | 13.403% | $180.1974 | $180.20 | $180.20 | $180.20 |
| Purchase #6 | $168.51 | 12.353% | $189.326 | $189.33 | $189.35 | $189.30 |
| Purchase #7 | $126.92 | 5.487% | $133.8841 | $133.88 | $133.90 | $133.90 |
| 7 purchase totals = | $1,097.40 | $1,192.7018 | $1,192.71 | $1,192.75 | $1,192.60 | |