| 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 | $124.88 | 8.741% | $135.7958 | $135.80 | $135.80 | $135.80 |
| Purchase #2 | $76.34 | 11.243% | $84.9229 | $84.92 | $84.90 | $84.90 |
| Purchase #3 | $190.56 | 6.741% | $203.4056 | $203.41 | $203.40 | $203.40 |
| Purchase #4 | $242.32 | 3.297% | $250.3093 | $250.31 | $250.30 | $250.30 |
| Purchase #5 | $114.72 | 5.684% | $121.2407 | $121.24 | $121.25 | $121.20 |
| Purchase #6 | $204.48 | 12.480% | $229.9991 | $230.00 | $230.00 | $230.00 |
| Purchase #7 | $20.44 | 8.389% | $22.1547 | $22.15 | $22.15 | $22.20 |
| 7 purchase totals = | $973.74 | $1,047.8281 | $1,047.83 | $1,047.80 | $1,047.80 | |