| 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 | $119.84 | 8.412% | $129.9209 | $129.92 | $129.90 | $129.90 |
| Purchase #2 | $105.90 | 7.834% | $114.1962 | $114.20 | $114.20 | $114.20 |
| Purchase #3 | $34.74 | 11.612% | $38.774 | $38.77 | $38.75 | $38.80 |
| Purchase #4 | $85.36 | 13.723% | $97.074 | $97.07 | $97.05 | $97.10 |
| Purchase #5 | $194.94 | 3.739% | $202.2288 | $202.23 | $202.25 | $202.20 |
| Purchase #6 | $247.83 | 7.256% | $265.8125 | $265.81 | $265.80 | $265.80 |
| Purchase #7 | $81.83 | 6.554% | $87.1931 | $87.19 | $87.20 | $87.20 |
| 7 purchase totals = | $870.44 | $935.1995 | $935.19 | $935.15 | $935.20 | |