| 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 | $140.51 | 3.852% | $145.9224 | $145.92 | $145.90 | $145.90 |
| Purchase #2 | $203.67 | 5.560% | $214.9941 | $214.99 | $215.00 | $215.00 |
| Purchase #3 | $14.89 | 13.146% | $16.8474 | $16.85 | $16.85 | $16.80 |
| Purchase #4 | $99.33 | 8.317% | $107.5913 | $107.59 | $107.60 | $107.60 |
| Purchase #5 | $34.88 | 9.184% | $38.0834 | $38.08 | $38.10 | $38.10 |
| Purchase #6 | $226.55 | 9.803% | $248.7587 | $248.76 | $248.75 | $248.80 |
| Purchase #7 | $228.98 | 3.874% | $237.8507 | $237.85 | $237.85 | $237.90 |
| 7 purchase totals = | $948.81 | $1,010.0480 | $1,010.04 | $1,010.05 | $1,010.10 | |