| 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 | $129.53 | 9.821% | $142.2511 | $142.25 | $142.25 | $142.30 |
| Purchase #2 | $101.82 | 8.674% | $110.6519 | $110.65 | $110.65 | $110.70 |
| Purchase #3 | $202.94 | 9.120% | $221.4481 | $221.45 | $221.45 | $221.40 |
| Purchase #4 | $222.99 | 7.246% | $239.1479 | $239.15 | $239.15 | $239.10 |
| Purchase #5 | $226.60 | 7.329% | $243.2075 | $243.21 | $243.20 | $243.20 |
| Purchase #6 | $191.30 | 5.523% | $201.8655 | $201.87 | $201.85 | $201.90 |
| Purchase #7 | $85.75 | 4.557% | $89.6576 | $89.66 | $89.65 | $89.70 |
| 7 purchase totals = | $1,160.93 | $1,248.2296 | $1,248.24 | $1,248.20 | $1,248.30 | |