| 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 | $189.25 | 3.537% | $195.9438 | $195.94 | $195.95 | $195.90 |
| Purchase #2 | $171.61 | 8.268% | $185.7987 | $185.80 | $185.80 | $185.80 |
| Purchase #3 | $134.79 | 12.342% | $151.4258 | $151.43 | $151.45 | $151.40 |
| Purchase #4 | $219.73 | 11.488% | $244.9726 | $244.97 | $244.95 | $245.00 |
| Purchase #5 | $226.67 | 12.637% | $255.3143 | $255.31 | $255.30 | $255.30 |
| Purchase #6 | $137.51 | 11.827% | $153.7733 | $153.77 | $153.75 | $153.80 |
| Purchase #7 | $52.50 | 10.462% | $57.9926 | $57.99 | $58.00 | $58.00 |
| 7 purchase totals = | $1,132.06 | $1,245.2211 | $1,245.21 | $1,245.20 | $1,245.20 | |