| 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 | $32.83 | 12.700% | $36.9994 | $37.00 | $37.00 | $37.00 |
| Purchase #2 | $142.91 | 9.387% | $156.325 | $156.33 | $156.35 | $156.30 |
| Purchase #3 | $95.82 | 10.737% | $106.1082 | $106.11 | $106.10 | $106.10 |
| Purchase #4 | $235.38 | 5.616% | $248.5989 | $248.60 | $248.60 | $248.60 |
| Purchase #5 | $44.99 | 7.317% | $48.2819 | $48.28 | $48.30 | $48.30 |
| Purchase #6 | $157.40 | 12.267% | $176.7083 | $176.71 | $176.70 | $176.70 |
| Purchase #7 | $236.56 | 12.315% | $265.6924 | $265.69 | $265.70 | $265.70 |
| 7 purchase totals = | $945.89 | $1,038.7141 | $1,038.72 | $1,038.75 | $1,038.70 | |