| 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 | $193.58 | 7.710% | $208.505 | $208.51 | $208.50 | $208.50 |
| Purchase #2 | $101.99 | 13.420% | $115.6771 | $115.68 | $115.70 | $115.70 |
| Purchase #3 | $169.85 | 6.638% | $181.1246 | $181.12 | $181.10 | $181.10 |
| Purchase #4 | $236.70 | 8.227% | $256.1733 | $256.17 | $256.15 | $256.20 |
| Purchase #5 | $24.74 | 12.156% | $27.7474 | $27.75 | $27.75 | $27.70 |
| Purchase #6 | $158.73 | 11.503% | $176.9887 | $176.99 | $177.00 | $177.00 |
| Purchase #7 | $96.78 | 11.794% | $108.1942 | $108.19 | $108.20 | $108.20 |
| 7 purchase totals = | $982.37 | $1,074.4103 | $1,074.41 | $1,074.40 | $1,074.40 | |