| 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 | $79.41 | 13.623% | $90.228 | $90.23 | $90.25 | $90.20 |
| Purchase #2 | $176.96 | 10.222% | $195.0489 | $195.05 | $195.05 | $195.00 |
| Purchase #3 | $231.92 | 6.646% | $247.3334 | $247.33 | $247.35 | $247.30 |
| Purchase #4 | $110.66 | 4.186% | $115.2922 | $115.29 | $115.30 | $115.30 |
| Purchase #5 | $248.64 | 11.689% | $277.7035 | $277.70 | $277.70 | $277.70 |
| Purchase #6 | $8.96 | 8.528% | $9.7241 | $9.72 | $9.70 | $9.70 |
| Purchase #7 | $85.41 | 13.141% | $96.6337 | $96.63 | $96.65 | $96.60 |
| 7 purchase totals = | $941.96 | $1,031.9638 | $1,031.95 | $1,032.00 | $1,031.80 | |