| 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 | $239.30 | 3.694% | $248.1397 | $248.14 | $248.15 | $248.10 |
| Purchase #2 | $219.98 | 10.562% | $243.2143 | $243.21 | $243.20 | $243.20 |
| Purchase #3 | $142.40 | 11.307% | $158.5012 | $158.50 | $158.50 | $158.50 |
| Purchase #4 | $44.72 | 12.136% | $50.1472 | $50.15 | $50.15 | $50.10 |
| Purchase #5 | $22.84 | 5.186% | $24.0245 | $24.02 | $24.00 | $24.00 |
| Purchase #6 | $192.80 | 11.775% | $215.5022 | $215.50 | $215.50 | $215.50 |
| Purchase #7 | $217.56 | 12.110% | $243.9065 | $243.91 | $243.90 | $243.90 |
| 7 purchase totals = | $1,079.60 | $1,183.4356 | $1,183.43 | $1,183.40 | $1,183.30 | |