| 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 | $95.93 | 7.354% | $102.9847 | $102.98 | $103.00 | $103.00 |
| Purchase #2 | $198.44 | 5.305% | $208.9672 | $208.97 | $208.95 | $209.00 |
| Purchase #3 | $82.48 | 9.233% | $90.0954 | $90.10 | $90.10 | $90.10 |
| Purchase #4 | $21.50 | 12.248% | $24.1333 | $24.13 | $24.15 | $24.10 |
| Purchase #5 | $152.80 | 8.273% | $165.4411 | $165.44 | $165.45 | $165.40 |
| Purchase #6 | $23.27 | 3.498% | $24.084 | $24.08 | $24.10 | $24.10 |
| Purchase #7 | $225.48 | 9.139% | $246.0866 | $246.09 | $246.10 | $246.10 |
| 7 purchase totals = | $799.90 | $861.7923 | $861.79 | $861.85 | $861.80 | |