| 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 | $245.74 | 3.487% | $254.309 | $254.31 | $254.30 | $254.30 |
| Purchase #2 | $204.83 | 10.612% | $226.5666 | $226.57 | $226.55 | $226.60 |
| Purchase #3 | $66.55 | 12.643% | $74.9639 | $74.96 | $74.95 | $75.00 |
| Purchase #4 | $71.99 | 12.839% | $81.2328 | $81.23 | $81.25 | $81.20 |
| Purchase #5 | $210.28 | 4.742% | $220.2515 | $220.25 | $220.25 | $220.30 |
| Purchase #6 | $100.28 | 7.475% | $107.7759 | $107.78 | $107.80 | $107.80 |
| Purchase #7 | $129.63 | 13.301% | $146.8721 | $146.87 | $146.85 | $146.90 |
| 7 purchase totals = | $1,029.30 | $1,111.9718 | $1,111.97 | $1,111.95 | $1,112.10 | |