| 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 | $174.79 | 10.620% | $193.3527 | $193.35 | $193.35 | $193.40 |
| Purchase #2 | $80.71 | 10.615% | $89.2774 | $89.28 | $89.30 | $89.30 |
| Purchase #3 | $231.43 | 3.503% | $239.537 | $239.54 | $239.55 | $239.50 |
| Purchase #4 | $185.25 | 8.751% | $201.4612 | $201.46 | $201.45 | $201.50 |
| Purchase #5 | $175.90 | 3.385% | $181.8542 | $181.85 | $181.85 | $181.90 |
| Purchase #6 | $242.76 | 11.618% | $270.9639 | $270.96 | $270.95 | $271.00 |
| Purchase #7 | $77.36 | 7.835% | $83.4212 | $83.42 | $83.40 | $83.40 |
| 7 purchase totals = | $1,168.20 | $1,259.8676 | $1,259.86 | $1,259.85 | $1,260.00 | |