| 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 | $116.44 | 5.743% | $123.1271 | $123.13 | $123.15 | $123.10 |
| Purchase #2 | $216.51 | 11.545% | $241.5061 | $241.51 | $241.50 | $241.50 |
| Purchase #3 | $155.29 | 12.498% | $174.6981 | $174.70 | $174.70 | $174.70 |
| Purchase #4 | $93.53 | 13.285% | $105.9555 | $105.96 | $105.95 | $106.00 |
| Purchase #5 | $119.37 | 5.418% | $125.8375 | $125.84 | $125.85 | $125.80 |
| Purchase #6 | $138.93 | 3.297% | $143.5105 | $143.51 | $143.50 | $143.50 |
| Purchase #7 | $225.62 | 12.166% | $253.0689 | $253.07 | $253.05 | $253.10 |
| 7 purchase totals = | $1,065.69 | $1,167.7037 | $1,167.72 | $1,167.70 | $1,167.70 | |