| 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 | $122.46 | 7.613% | $131.7829 | $131.78 | $131.80 | $131.80 |
| Purchase #2 | $22.75 | 12.652% | $25.6283 | $25.63 | $25.65 | $25.60 |
| Purchase #3 | $235.81 | 10.278% | $260.0466 | $260.05 | $260.05 | $260.00 |
| Purchase #4 | $217.79 | 3.513% | $225.441 | $225.44 | $225.45 | $225.40 |
| Purchase #5 | $110.28 | 3.604% | $114.2545 | $114.25 | $114.25 | $114.30 |
| Purchase #6 | $25.31 | 11.747% | $28.2832 | $28.28 | $28.30 | $28.30 |
| Purchase #7 | $162.80 | 5.813% | $172.2636 | $172.26 | $172.25 | $172.30 |
| 7 purchase totals = | $897.20 | $957.7001 | $957.69 | $957.75 | $957.70 | |