| 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 | $232.56 | 8.159% | $251.5346 | $251.53 | $251.55 | $251.50 |
| Purchase #2 | $91.53 | 6.651% | $97.6177 | $97.62 | $97.60 | $97.60 |
| Purchase #3 | $136.72 | 12.430% | $153.7143 | $153.71 | $153.70 | $153.70 |
| Purchase #4 | $197.30 | 13.744% | $224.4169 | $224.42 | $224.40 | $224.40 |
| Purchase #5 | $28.39 | 5.437% | $29.9336 | $29.93 | $29.95 | $29.90 |
| Purchase #6 | $45.99 | 3.312% | $47.5132 | $47.51 | $47.50 | $47.50 |
| Purchase #7 | $208.28 | 12.494% | $234.3025 | $234.30 | $234.30 | $234.30 |
| 7 purchase totals = | $940.77 | $1,039.0328 | $1,039.02 | $1,039.00 | $1,038.90 | |