| 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 | $119.88 | 9.692% | $131.4988 | $131.50 | $131.50 | $131.50 |
| Purchase #2 | $203.46 | 10.614% | $225.0552 | $225.06 | $225.05 | $225.10 |
| Purchase #3 | $9.67 | 12.374% | $10.8666 | $10.87 | $10.85 | $10.90 |
| Purchase #4 | $140.93 | 7.301% | $151.2193 | $151.22 | $151.20 | $151.20 |
| Purchase #5 | $200.52 | 12.530% | $225.6452 | $225.65 | $225.65 | $225.60 |
| Purchase #6 | $143.62 | 9.825% | $157.7307 | $157.73 | $157.75 | $157.70 |
| Purchase #7 | $41.87 | 4.236% | $43.6436 | $43.64 | $43.65 | $43.60 |
| 7 purchase totals = | $859.95 | $945.6594 | $945.67 | $945.65 | $945.60 | |