| 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 | $109.98 | 10.724% | $121.7743 | $121.77 | $121.75 | $121.80 |
| Purchase #2 | $196.79 | 8.668% | $213.8478 | $213.85 | $213.85 | $213.80 |
| Purchase #3 | $249.47 | 10.832% | $276.4926 | $276.49 | $276.50 | $276.50 |
| Purchase #4 | $134.66 | 9.595% | $147.5806 | $147.58 | $147.60 | $147.60 |
| Purchase #5 | $230.33 | 7.388% | $247.3468 | $247.35 | $247.35 | $247.30 |
| Purchase #6 | $70.50 | 4.360% | $73.5738 | $73.57 | $73.55 | $73.60 |
| Purchase #7 | $144.38 | 10.181% | $159.0793 | $159.08 | $159.10 | $159.10 |
| 7 purchase totals = | $1,136.11 | $1,239.6952 | $1,239.69 | $1,239.70 | $1,239.70 | |