| 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 | $239.70 | 11.567% | $267.4261 | $267.43 | $267.45 | $267.40 |
| Purchase #2 | $42.66 | 5.809% | $45.1381 | $45.14 | $45.15 | $45.10 |
| Purchase #3 | $238.48 | 4.541% | $249.3094 | $249.31 | $249.30 | $249.30 |
| Purchase #4 | $247.34 | 9.696% | $271.3221 | $271.32 | $271.30 | $271.30 |
| Purchase #5 | $52.33 | 4.365% | $54.6142 | $54.61 | $54.60 | $54.60 |
| Purchase #6 | $34.26 | 6.834% | $36.6013 | $36.60 | $36.60 | $36.60 |
| Purchase #7 | $205.97 | 9.309% | $225.1437 | $225.14 | $225.15 | $225.10 |
| 7 purchase totals = | $1,060.74 | $1,149.5549 | $1,149.55 | $1,149.55 | $1,149.40 | |