| 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 | $215.70 | 13.779% | $245.4213 | $245.42 | $245.40 | $245.40 |
| Purchase #2 | $157.78 | 5.712% | $166.7924 | $166.79 | $166.80 | $166.80 |
| Purchase #3 | $192.52 | 7.393% | $206.753 | $206.75 | $206.75 | $206.80 |
| Purchase #4 | $85.43 | 12.568% | $96.1668 | $96.17 | $96.15 | $96.20 |
| Purchase #5 | $95.30 | 11.633% | $106.3862 | $106.39 | $106.40 | $106.40 |
| Purchase #6 | $83.82 | 13.341% | $95.0024 | $95.00 | $95.00 | $95.00 |
| Purchase #7 | $129.38 | 6.252% | $137.4688 | $137.47 | $137.45 | $137.50 |
| 7 purchase totals = | $959.93 | $1,053.9909 | $1,053.99 | $1,053.95 | $1,054.10 | |