| 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 | $85.33 | 7.816% | $91.9994 | $92.00 | $92.00 | $92.00 |
| Purchase #2 | $241.60 | 11.789% | $270.0822 | $270.08 | $270.10 | $270.10 |
| Purchase #3 | $10.32 | 6.434% | $10.984 | $10.98 | $11.00 | $11.00 |
| Purchase #4 | $84.55 | 10.660% | $93.563 | $93.56 | $93.55 | $93.60 |
| Purchase #5 | $216.96 | 3.820% | $225.2479 | $225.25 | $225.25 | $225.20 |
| Purchase #6 | $203.37 | 12.353% | $228.4923 | $228.49 | $228.50 | $228.50 |
| Purchase #7 | $172.34 | 4.452% | $180.0126 | $180.01 | $180.00 | $180.00 |
| 7 purchase totals = | $1,014.47 | $1,100.3814 | $1,100.37 | $1,100.40 | $1,100.40 | |