| 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 | $90.56 | 11.856% | $101.2968 | $101.30 | $101.30 | $101.30 |
| Purchase #2 | $205.33 | 7.453% | $220.6332 | $220.63 | $220.65 | $220.60 |
| Purchase #3 | $118.42 | 13.658% | $134.5938 | $134.59 | $134.60 | $134.60 |
| Purchase #4 | $213.44 | 5.241% | $224.6264 | $224.63 | $224.65 | $224.60 |
| Purchase #5 | $241.85 | 7.705% | $260.4845 | $260.48 | $260.50 | $260.50 |
| Purchase #6 | $171.70 | 10.746% | $190.1509 | $190.15 | $190.15 | $190.20 |
| Purchase #7 | $195.97 | 5.190% | $206.1408 | $206.14 | $206.15 | $206.10 |
| 7 purchase totals = | $1,237.27 | $1,337.9264 | $1,337.92 | $1,338.00 | $1,337.90 | |