| 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 | $201.41 | 13.268% | $228.1331 | $228.13 | $228.15 | $228.10 |
| Purchase #2 | $18.79 | 4.705% | $19.6741 | $19.67 | $19.65 | $19.70 |
| Purchase #3 | $209.65 | 3.392% | $216.7613 | $216.76 | $216.75 | $216.80 |
| Purchase #4 | $203.73 | 9.622% | $223.3329 | $223.33 | $223.35 | $223.30 |
| Purchase #5 | $115.63 | 8.454% | $125.4054 | $125.41 | $125.40 | $125.40 |
| Purchase #6 | $230.52 | 7.379% | $247.5301 | $247.53 | $247.55 | $247.50 |
| Purchase #7 | $115.91 | 5.105% | $121.8272 | $121.83 | $121.85 | $121.80 |
| 7 purchase totals = | $1,095.64 | $1,182.6641 | $1,182.66 | $1,182.70 | $1,182.60 | |