| 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 | $49.27 | 7.194% | $52.8145 | $52.81 | $52.80 | $52.80 |
| Purchase #2 | $247.67 | 7.671% | $266.6688 | $266.67 | $266.65 | $266.70 |
| Purchase #3 | $190.37 | 6.121% | $202.0225 | $202.02 | $202.00 | $202.00 |
| Purchase #4 | $180.25 | 8.583% | $195.7209 | $195.72 | $195.70 | $195.70 |
| Purchase #5 | $198.73 | 3.326% | $205.3398 | $205.34 | $205.35 | $205.30 |
| Purchase #6 | $195.68 | 11.743% | $218.6587 | $218.66 | $218.65 | $218.70 |
| Purchase #7 | $19.60 | 8.369% | $21.2403 | $21.24 | $21.25 | $21.20 |
| 7 purchase totals = | $1,081.57 | $1,162.4655 | $1,162.46 | $1,162.40 | $1,162.40 | |