| 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 | $224.38 | 4.796% | $235.1413 | $235.14 | $235.15 | $235.10 |
| Purchase #2 | $51.33 | 8.711% | $55.8014 | $55.80 | $55.80 | $55.80 |
| Purchase #3 | $132.75 | 8.396% | $143.8957 | $143.90 | $143.90 | $143.90 |
| Purchase #4 | $46.89 | 9.320% | $51.2601 | $51.26 | $51.25 | $51.30 |
| Purchase #5 | $234.42 | 13.334% | $265.6776 | $265.68 | $265.70 | $265.70 |
| Purchase #6 | $108.72 | 5.285% | $114.4659 | $114.47 | $114.45 | $114.50 |
| Purchase #7 | $244.99 | 12.700% | $276.1037 | $276.10 | $276.10 | $276.10 |
| 7 purchase totals = | $1,043.48 | $1,142.3457 | $1,142.35 | $1,142.35 | $1,142.40 | |