| 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 | $187.82 | 5.644% | $198.4206 | $198.42 | $198.40 | $198.40 |
| Purchase #2 | $215.80 | 8.208% | $233.5129 | $233.51 | $233.50 | $233.50 |
| Purchase #3 | $28.69 | 4.149% | $29.8803 | $29.88 | $29.90 | $29.90 |
| Purchase #4 | $114.66 | 8.756% | $124.6996 | $124.70 | $124.70 | $124.70 |
| Purchase #5 | $98.44 | 9.845% | $108.1314 | $108.13 | $108.15 | $108.10 |
| Purchase #6 | $202.63 | 12.112% | $227.1725 | $227.17 | $227.15 | $227.20 |
| Purchase #7 | $23.47 | 8.106% | $25.3725 | $25.37 | $25.35 | $25.40 |
| 7 purchase totals = | $871.51 | $947.1898 | $947.18 | $947.15 | $947.20 | |