| 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 | $201.45 | 13.571% | $228.7888 | $228.79 | $228.80 | $228.80 |
| Purchase #2 | $154.99 | 8.261% | $167.7937 | $167.79 | $167.80 | $167.80 |
| Purchase #3 | $68.96 | 4.219% | $71.8694 | $71.87 | $71.85 | $71.90 |
| Purchase #4 | $124.80 | 12.313% | $140.1666 | $140.17 | $140.15 | $140.20 |
| Purchase #5 | $206.93 | 13.687% | $235.2525 | $235.25 | $235.25 | $235.30 |
| Purchase #6 | $68.72 | 8.621% | $74.6444 | $74.64 | $74.65 | $74.60 |
| Purchase #7 | $117.39 | 12.784% | $132.3971 | $132.40 | $132.40 | $132.40 |
| 7 purchase totals = | $943.24 | $1,050.9125 | $1,050.91 | $1,050.90 | $1,051.00 | |