| 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 | $242.80 | 4.281% | $253.1943 | $253.19 | $253.20 | $253.20 |
| Purchase #2 | $147.66 | 10.402% | $163.0196 | $163.02 | $163.00 | $163.00 |
| Purchase #3 | $20.35 | 12.692% | $22.9328 | $22.93 | $22.95 | $22.90 |
| Purchase #4 | $123.73 | 11.693% | $138.1977 | $138.20 | $138.20 | $138.20 |
| Purchase #5 | $203.80 | 11.698% | $227.6405 | $227.64 | $227.65 | $227.60 |
| Purchase #6 | $193.36 | 11.778% | $216.1339 | $216.13 | $216.15 | $216.10 |
| Purchase #7 | $238.55 | 13.450% | $270.635 | $270.64 | $270.65 | $270.60 |
| 7 purchase totals = | $1,170.25 | $1,291.7538 | $1,291.75 | $1,291.80 | $1,291.60 | |