| 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 | $212.72 | 4.121% | $221.4862 | $221.49 | $221.50 | $221.50 |
| Purchase #2 | $219.83 | 12.464% | $247.2296 | $247.23 | $247.25 | $247.20 |
| Purchase #3 | $84.62 | 5.103% | $88.9382 | $88.94 | $88.95 | $88.90 |
| Purchase #4 | $231.76 | 7.477% | $249.0887 | $249.09 | $249.10 | $249.10 |
| Purchase #5 | $245.73 | 8.314% | $266.16 | $266.16 | $266.15 | $266.20 |
| Purchase #6 | $196.65 | 5.854% | $208.1619 | $208.16 | $208.15 | $208.20 |
| Purchase #7 | $230.27 | 9.551% | $252.2631 | $252.26 | $252.25 | $252.30 |
| 7 purchase totals = | $1,421.58 | $1,533.3277 | $1,533.33 | $1,533.35 | $1,533.40 | |