| 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 | $209.52 | 5.475% | $220.9912 | $220.99 | $221.00 | $221.00 |
| Purchase #2 | $153.79 | 11.503% | $171.4805 | $171.48 | $171.50 | $171.50 |
| Purchase #3 | $249.37 | 7.305% | $267.5865 | $267.59 | $267.60 | $267.60 |
| Purchase #4 | $203.64 | 6.546% | $216.9703 | $216.97 | $216.95 | $217.00 |
| Purchase #5 | $116.61 | 13.557% | $132.4188 | $132.42 | $132.40 | $132.40 |
| Purchase #6 | $139.84 | 8.316% | $151.4691 | $151.47 | $151.45 | $151.50 |
| Purchase #7 | $187.30 | 5.124% | $196.8973 | $196.90 | $196.90 | $196.90 |
| 7 purchase totals = | $1,260.07 | $1,357.8137 | $1,357.82 | $1,357.80 | $1,357.90 | |