| 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 | $208.81 | 5.782% | $220.8834 | $220.88 | $220.90 | $220.90 |
| Purchase #2 | $13.70 | 11.485% | $15.2734 | $15.27 | $15.25 | $15.30 |
| Purchase #3 | $34.66 | 9.818% | $38.0629 | $38.06 | $38.05 | $38.10 |
| Purchase #4 | $209.30 | 3.326% | $216.2613 | $216.26 | $216.25 | $216.30 |
| Purchase #5 | $178.98 | 11.600% | $199.7417 | $199.74 | $199.75 | $199.70 |
| Purchase #6 | $167.54 | 8.436% | $181.6737 | $181.67 | $181.65 | $181.70 |
| Purchase #7 | $127.48 | 6.526% | $135.7993 | $135.80 | $135.80 | $135.80 |
| 7 purchase totals = | $940.47 | $1,007.6957 | $1,007.68 | $1,007.65 | $1,007.80 | |