| 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 | $84.42 | 4.540% | $88.2527 | $88.25 | $88.25 | $88.30 |
| Purchase #2 | $219.39 | 10.385% | $242.1737 | $242.17 | $242.15 | $242.20 |
| Purchase #3 | $127.87 | 12.825% | $144.2693 | $144.27 | $144.25 | $144.30 |
| Purchase #4 | $158.69 | 10.387% | $175.1731 | $175.17 | $175.15 | $175.20 |
| Purchase #5 | $225.71 | 11.265% | $251.1362 | $251.14 | $251.15 | $251.10 |
| Purchase #6 | $183.33 | 12.315% | $205.9071 | $205.91 | $205.90 | $205.90 |
| Purchase #7 | $183.99 | 10.752% | $203.7726 | $203.77 | $203.75 | $203.80 |
| 7 purchase totals = | $1,183.40 | $1,310.6847 | $1,310.68 | $1,310.60 | $1,310.80 | |