| 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 | $119.96 | 9.200% | $130.9963 | $131.00 | $131.00 | $131.00 |
| Purchase #2 | $209.76 | 8.751% | $228.1161 | $228.12 | $228.10 | $228.10 |
| Purchase #3 | $209.98 | 11.279% | $233.6636 | $233.66 | $233.65 | $233.70 |
| Purchase #4 | $182.42 | 11.549% | $203.4877 | $203.49 | $203.50 | $203.50 |
| Purchase #5 | $147.83 | 6.839% | $157.9401 | $157.94 | $157.95 | $157.90 |
| Purchase #6 | $170.58 | 9.411% | $186.6333 | $186.63 | $186.65 | $186.60 |
| Purchase #7 | $155.44 | 8.204% | $168.1923 | $168.19 | $168.20 | $168.20 |
| 7 purchase totals = | $1,195.97 | $1,309.0294 | $1,309.03 | $1,309.05 | $1,309.00 | |