| 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 | $36.63 | 10.541% | $40.4912 | $40.49 | $40.50 | $40.50 |
| Purchase #2 | $226.61 | 8.199% | $245.1898 | $245.19 | $245.20 | $245.20 |
| Purchase #3 | $153.63 | 7.572% | $165.2629 | $165.26 | $165.25 | $165.30 |
| Purchase #4 | $189.99 | 8.811% | $206.73 | $206.73 | $206.75 | $206.70 |
| Purchase #5 | $185.81 | 4.564% | $194.2904 | $194.29 | $194.30 | $194.30 |
| Purchase #6 | $178.39 | 5.264% | $187.7804 | $187.78 | $187.80 | $187.80 |
| Purchase #7 | $215.92 | 12.582% | $243.0871 | $243.09 | $243.10 | $243.10 |
| 7 purchase totals = | $1,186.98 | $1,282.8318 | $1,282.83 | $1,282.90 | $1,282.90 | |