| 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 | $116.63 | 8.854% | $126.9564 | $126.96 | $126.95 | $127.00 |
| Purchase #2 | $114.96 | 7.367% | $123.4291 | $123.43 | $123.45 | $123.40 |
| Purchase #3 | $181.94 | 11.220% | $202.3537 | $202.35 | $202.35 | $202.40 |
| Purchase #4 | $140.92 | 12.643% | $158.7365 | $158.74 | $158.75 | $158.70 |
| Purchase #5 | $203.88 | 12.437% | $229.2366 | $229.24 | $229.25 | $229.20 |
| Purchase #6 | $97.84 | 12.484% | $110.0543 | $110.05 | $110.05 | $110.10 |
| Purchase #7 | $247.54 | 12.181% | $277.6928 | $277.69 | $277.70 | $277.70 |
| 7 purchase totals = | $1,103.71 | $1,228.4594 | $1,228.46 | $1,228.50 | $1,228.50 | |