| 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 | $206.70 | 13.235% | $234.0567 | $234.06 | $234.05 | $234.10 |
| Purchase #2 | $192.92 | 5.622% | $203.766 | $203.77 | $203.75 | $203.80 |
| Purchase #3 | $239.99 | 4.711% | $251.2959 | $251.30 | $251.30 | $251.30 |
| Purchase #4 | $85.95 | 8.575% | $93.3202 | $93.32 | $93.30 | $93.30 |
| Purchase #5 | $249.44 | 11.352% | $277.7564 | $277.76 | $277.75 | $277.80 |
| Purchase #6 | $92.54 | 5.189% | $97.3419 | $97.34 | $97.35 | $97.30 |
| Purchase #7 | $193.85 | 4.245% | $202.0789 | $202.08 | $202.10 | $202.10 |
| 7 purchase totals = | $1,261.39 | $1,359.6160 | $1,359.63 | $1,359.60 | $1,359.70 | |