| 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 | $202.80 | 12.866% | $228.8922 | $228.89 | $228.90 | $228.90 |
| Purchase #2 | $192.93 | 4.147% | $200.9308 | $200.93 | $200.95 | $200.90 |
| Purchase #3 | $73.52 | 9.838% | $80.7529 | $80.75 | $80.75 | $80.80 |
| Purchase #4 | $176.64 | 12.770% | $199.1969 | $199.20 | $199.20 | $199.20 |
| Purchase #5 | $139.98 | 10.393% | $154.5281 | $154.53 | $154.55 | $154.50 |
| Purchase #6 | $170.32 | 13.779% | $193.7884 | $193.79 | $193.80 | $193.80 |
| Purchase #7 | $55.70 | 7.506% | $59.8808 | $59.88 | $59.90 | $59.90 |
| 7 purchase totals = | $1,011.89 | $1,117.9701 | $1,117.97 | $1,118.05 | $1,118.00 | |