| 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 | $191.45 | 12.657% | $215.6818 | $215.68 | $215.70 | $215.70 |
| Purchase #2 | $49.27 | 13.192% | $55.7697 | $55.77 | $55.75 | $55.80 |
| Purchase #3 | $184.34 | 7.467% | $198.1047 | $198.10 | $198.10 | $198.10 |
| Purchase #4 | $230.66 | 7.385% | $247.6942 | $247.69 | $247.70 | $247.70 |
| Purchase #5 | $89.25 | 5.360% | $94.0338 | $94.03 | $94.05 | $94.00 |
| Purchase #6 | $79.70 | 13.450% | $90.4197 | $90.42 | $90.40 | $90.40 |
| Purchase #7 | $113.98 | 13.623% | $129.5075 | $129.51 | $129.50 | $129.50 |
| 7 purchase totals = | $938.65 | $1,031.2114 | $1,031.20 | $1,031.20 | $1,031.20 | |