| 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 | $232.30 | 8.187% | $251.3184 | $251.32 | $251.30 | $251.30 |
| Purchase #2 | $67.92 | 8.308% | $73.5628 | $73.56 | $73.55 | $73.60 |
| Purchase #3 | $224.29 | 11.424% | $249.9129 | $249.91 | $249.90 | $249.90 |
| Purchase #4 | $119.93 | 5.815% | $126.9039 | $126.90 | $126.90 | $126.90 |
| Purchase #5 | $63.71 | 11.446% | $71.0022 | $71.00 | $71.00 | $71.00 |
| Purchase #6 | $117.44 | 12.341% | $131.9333 | $131.93 | $131.95 | $131.90 |
| Purchase #7 | $211.48 | 9.501% | $231.5727 | $231.57 | $231.55 | $231.60 |
| 7 purchase totals = | $1,037.07 | $1,136.2062 | $1,136.19 | $1,136.15 | $1,136.20 | |