| 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 | $141.35 | 8.737% | $153.6997 | $153.70 | $153.70 | $153.70 |
| Purchase #2 | $140.74 | 3.368% | $145.4801 | $145.48 | $145.50 | $145.50 |
| Purchase #3 | $48.93 | 4.777% | $51.2674 | $51.27 | $51.25 | $51.30 |
| Purchase #4 | $196.47 | 3.443% | $203.2345 | $203.23 | $203.25 | $203.20 |
| Purchase #5 | $198.66 | 11.268% | $221.045 | $221.05 | $221.05 | $221.00 |
| Purchase #6 | $213.88 | 9.873% | $234.9964 | $235.00 | $235.00 | $235.00 |
| Purchase #7 | $10.96 | 6.786% | $11.7037 | $11.70 | $11.70 | $11.70 |
| 7 purchase totals = | $950.99 | $1,021.4268 | $1,021.43 | $1,021.45 | $1,021.40 | |