| 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 | $79.28 | 5.672% | $83.7768 | $83.78 | $83.80 | $83.80 |
| Purchase #2 | $236.56 | 13.197% | $267.7788 | $267.78 | $267.80 | $267.80 |
| Purchase #3 | $231.96 | 10.428% | $256.1488 | $256.15 | $256.15 | $256.10 |
| Purchase #4 | $122.25 | 8.720% | $132.9102 | $132.91 | $132.90 | $132.90 |
| Purchase #5 | $133.80 | 13.758% | $152.2082 | $152.21 | $152.20 | $152.20 |
| Purchase #6 | $235.77 | 9.598% | $258.3992 | $258.40 | $258.40 | $258.40 |
| Purchase #7 | $32.84 | 3.427% | $33.9654 | $33.97 | $33.95 | $34.00 |
| 7 purchase totals = | $1,072.46 | $1,185.1874 | $1,185.20 | $1,185.20 | $1,185.20 | |