| 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 | $127.68 | 13.386% | $144.7712 | $144.77 | $144.75 | $144.80 |
| Purchase #2 | $177.47 | 9.540% | $194.4006 | $194.40 | $194.40 | $194.40 |
| Purchase #3 | $180.62 | 6.778% | $192.8624 | $192.86 | $192.85 | $192.90 |
| Purchase #4 | $24.64 | 12.730% | $27.7767 | $27.78 | $27.80 | $27.80 |
| Purchase #5 | $223.32 | 3.443% | $231.0089 | $231.01 | $231.00 | $231.00 |
| Purchase #6 | $212.86 | 9.121% | $232.275 | $232.28 | $232.30 | $232.30 |
| Purchase #7 | $228.93 | 9.361% | $250.3601 | $250.36 | $250.35 | $250.40 |
| 7 purchase totals = | $1,175.52 | $1,273.4549 | $1,273.46 | $1,273.45 | $1,273.60 | |