| 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 | $123.98 | 7.138% | $132.8297 | $132.83 | $132.85 | $132.80 |
| Purchase #2 | $245.67 | 12.401% | $276.1355 | $276.14 | $276.15 | $276.10 |
| Purchase #3 | $92.79 | 4.669% | $97.1224 | $97.12 | $97.10 | $97.10 |
| Purchase #4 | $185.56 | 9.374% | $202.9544 | $202.95 | $202.95 | $203.00 |
| Purchase #5 | $101.69 | 5.541% | $107.3246 | $107.32 | $107.30 | $107.30 |
| Purchase #6 | $199.71 | 8.587% | $216.8591 | $216.86 | $216.85 | $216.90 |
| Purchase #7 | $33.31 | 9.435% | $36.4528 | $36.45 | $36.45 | $36.50 |
| 7 purchase totals = | $982.71 | $1,069.6785 | $1,069.67 | $1,069.65 | $1,069.70 | |