| 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 | $41.56 | 10.327% | $45.8519 | $45.85 | $45.85 | $45.90 |
| Purchase #2 | $193.87 | 3.857% | $201.3476 | $201.35 | $201.35 | $201.30 |
| Purchase #3 | $234.88 | 8.489% | $254.819 | $254.82 | $254.80 | $254.80 |
| Purchase #4 | $145.27 | 13.238% | $164.5008 | $164.50 | $164.50 | $164.50 |
| Purchase #5 | $25.91 | 13.545% | $29.4195 | $29.42 | $29.40 | $29.40 |
| Purchase #6 | $139.54 | 4.743% | $146.1584 | $146.16 | $146.15 | $146.20 |
| Purchase #7 | $188.74 | 7.521% | $202.9351 | $202.94 | $202.95 | $202.90 |
| 7 purchase totals = | $969.77 | $1,045.0323 | $1,045.04 | $1,045.00 | $1,045.00 | |