| 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 | $232.84 | 6.507% | $247.9909 | $247.99 | $248.00 | $248.00 |
| Purchase #2 | $39.45 | 5.560% | $41.6434 | $41.64 | $41.65 | $41.60 |
| Purchase #3 | $44.73 | 12.274% | $50.2202 | $50.22 | $50.20 | $50.20 |
| Purchase #4 | $126.30 | 12.576% | $142.1835 | $142.18 | $142.20 | $142.20 |
| Purchase #5 | $84.92 | 9.632% | $93.0995 | $93.10 | $93.10 | $93.10 |
| Purchase #6 | $247.96 | 4.781% | $259.815 | $259.82 | $259.80 | $259.80 |
| Purchase #7 | $81.40 | 13.130% | $92.0878 | $92.09 | $92.10 | $92.10 |
| 7 purchase totals = | $857.60 | $927.0403 | $927.04 | $927.05 | $927.00 | |