| 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 | $217.48 | 11.337% | $242.1357 | $242.14 | $242.15 | $242.10 |
| Purchase #2 | $107.99 | 3.124% | $111.3636 | $111.36 | $111.35 | $111.40 |
| Purchase #3 | $17.56 | 4.368% | $18.327 | $18.33 | $18.35 | $18.30 |
| Purchase #4 | $206.72 | 6.623% | $220.4111 | $220.41 | $220.40 | $220.40 |
| Purchase #5 | $16.72 | 5.187% | $17.5873 | $17.59 | $17.60 | $17.60 |
| Purchase #6 | $22.65 | 9.195% | $24.7327 | $24.73 | $24.75 | $24.70 |
| Purchase #7 | $193.49 | 5.459% | $204.0526 | $204.05 | $204.05 | $204.10 |
| 7 purchase totals = | $782.61 | $838.6100 | $838.61 | $838.65 | $838.60 | |