| 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 | $172.67 | 12.389% | $194.0621 | $194.06 | $194.05 | $194.10 |
| Purchase #2 | $196.37 | 5.235% | $206.65 | $206.65 | $206.65 | $206.70 |
| Purchase #3 | $74.65 | 5.272% | $78.5855 | $78.59 | $78.60 | $78.60 |
| Purchase #4 | $240.98 | 8.811% | $262.2127 | $262.21 | $262.20 | $262.20 |
| Purchase #5 | $13.26 | 4.227% | $13.8205 | $13.82 | $13.80 | $13.80 |
| Purchase #6 | $116.50 | 3.694% | $120.8035 | $120.80 | $120.80 | $120.80 |
| Purchase #7 | $128.52 | 4.501% | $134.3047 | $134.30 | $134.30 | $134.30 |
| 7 purchase totals = | $942.95 | $1,010.4390 | $1,010.43 | $1,010.40 | $1,010.50 | |