| 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 | $94.90 | 11.154% | $105.4851 | $105.49 | $105.50 | $105.50 |
| Purchase #2 | $210.38 | 13.123% | $237.9882 | $237.99 | $238.00 | $238.00 |
| Purchase #3 | $165.72 | 8.393% | $179.6289 | $179.63 | $179.65 | $179.60 |
| Purchase #4 | $95.31 | 8.845% | $103.7402 | $103.74 | $103.75 | $103.70 |
| Purchase #5 | $184.50 | 12.855% | $208.2175 | $208.22 | $208.20 | $208.20 |
| Purchase #6 | $107.48 | 4.417% | $112.2274 | $112.23 | $112.25 | $112.20 |
| Purchase #7 | $165.41 | 7.503% | $177.8207 | $177.82 | $177.80 | $177.80 |
| 7 purchase totals = | $1,023.70 | $1,125.1080 | $1,125.12 | $1,125.15 | $1,125.00 | |