| 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 | $222.36 | 8.219% | $240.6358 | $240.64 | $240.65 | $240.60 |
| Purchase #2 | $52.45 | 9.847% | $57.6148 | $57.61 | $57.60 | $57.60 |
| Purchase #3 | $171.58 | 8.114% | $185.502 | $185.50 | $185.50 | $185.50 |
| Purchase #4 | $194.88 | 5.511% | $205.6198 | $205.62 | $205.60 | $205.60 |
| Purchase #5 | $39.84 | 5.786% | $42.1451 | $42.15 | $42.15 | $42.10 |
| Purchase #6 | $224.78 | 3.188% | $231.946 | $231.95 | $231.95 | $231.90 |
| Purchase #7 | $17.64 | 10.550% | $19.501 | $19.50 | $19.50 | $19.50 |
| 7 purchase totals = | $923.53 | $982.9645 | $982.97 | $982.95 | $982.80 | |