| 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 | $37.83 | 9.714% | $41.5048 | $41.50 | $41.50 | $41.50 |
| Purchase #2 | $97.81 | 3.464% | $101.1981 | $101.20 | $101.20 | $101.20 |
| Purchase #3 | $118.54 | 8.588% | $128.7202 | $128.72 | $128.70 | $128.70 |
| Purchase #4 | $191.78 | 5.140% | $201.6375 | $201.64 | $201.65 | $201.60 |
| Purchase #5 | $133.30 | 8.326% | $144.3986 | $144.40 | $144.40 | $144.40 |
| Purchase #6 | $188.79 | 12.268% | $211.9508 | $211.95 | $211.95 | $212.00 |
| Purchase #7 | $184.38 | 6.404% | $196.1877 | $196.19 | $196.20 | $196.20 |
| 7 purchase totals = | $952.43 | $1,025.5977 | $1,025.60 | $1,025.60 | $1,025.60 | |