| 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 | $99.79 | 4.155% | $103.9363 | $103.94 | $103.95 | $103.90 |
| Purchase #2 | $131.56 | 10.867% | $145.8566 | $145.86 | $145.85 | $145.90 |
| Purchase #3 | $10.64 | 12.540% | $11.9743 | $11.97 | $11.95 | $12.00 |
| Purchase #4 | $186.86 | 8.236% | $202.2498 | $202.25 | $202.25 | $202.20 |
| Purchase #5 | $210.97 | 11.166% | $234.5269 | $234.53 | $234.55 | $234.50 |
| Purchase #6 | $52.74 | 6.462% | $56.1481 | $56.15 | $56.15 | $56.10 |
| Purchase #7 | $130.60 | 6.668% | $139.3084 | $139.31 | $139.30 | $139.30 |
| 7 purchase totals = | $823.16 | $894.0004 | $894.01 | $894.00 | $893.90 | |