| 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 | $67.81 | 11.251% | $75.4393 | $75.44 | $75.45 | $75.40 |
| Purchase #2 | $248.40 | 13.146% | $281.0547 | $281.05 | $281.05 | $281.10 |
| Purchase #3 | $247.57 | 12.722% | $279.0659 | $279.07 | $279.05 | $279.10 |
| Purchase #4 | $225.33 | 4.717% | $235.9588 | $235.96 | $235.95 | $236.00 |
| Purchase #5 | $108.26 | 3.375% | $111.9138 | $111.91 | $111.90 | $111.90 |
| Purchase #6 | $165.74 | 8.417% | $179.6903 | $179.69 | $179.70 | $179.70 |
| Purchase #7 | $48.87 | 12.571% | $55.0134 | $55.01 | $55.00 | $55.00 |
| 7 purchase totals = | $1,111.98 | $1,218.1362 | $1,218.13 | $1,218.10 | $1,218.20 | |