| 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 | $239.77 | 4.658% | $250.9385 | $250.94 | $250.95 | $250.90 |
| Purchase #2 | $17.53 | 6.836% | $18.7284 | $18.73 | $18.75 | $18.70 |
| Purchase #3 | $121.60 | 7.570% | $130.8051 | $130.81 | $130.80 | $130.80 |
| Purchase #4 | $201.89 | 11.365% | $224.8348 | $224.83 | $224.85 | $224.80 |
| Purchase #5 | $174.29 | 8.384% | $188.9025 | $188.90 | $188.90 | $188.90 |
| Purchase #6 | $48.84 | 4.477% | $51.0266 | $51.03 | $51.05 | $51.00 |
| Purchase #7 | $186.82 | 7.273% | $200.4074 | $200.41 | $200.40 | $200.40 |
| 7 purchase totals = | $990.74 | $1,065.6433 | $1,065.65 | $1,065.70 | $1,065.50 | |