| 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 | $220.93 | 4.552% | $230.9867 | $230.99 | $231.00 | $231.00 |
| Purchase #2 | $159.43 | 3.141% | $164.4377 | $164.44 | $164.45 | $164.40 |
| Purchase #3 | $149.31 | 4.263% | $155.6751 | $155.68 | $155.70 | $155.70 |
| Purchase #4 | $22.29 | 11.197% | $24.7858 | $24.79 | $24.80 | $24.80 |
| Purchase #5 | $194.72 | 9.580% | $213.3742 | $213.37 | $213.35 | $213.40 |
| Purchase #6 | $197.99 | 11.404% | $220.5688 | $220.57 | $220.55 | $220.60 |
| Purchase #7 | $129.69 | 6.459% | $138.0667 | $138.07 | $138.05 | $138.10 |
| 7 purchase totals = | $1,074.36 | $1,147.8950 | $1,147.91 | $1,147.90 | $1,148.00 | |