| 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 | $205.58 | 6.663% | $219.2778 | $219.28 | $219.30 | $219.30 |
| Purchase #2 | $61.48 | 12.552% | $69.197 | $69.20 | $69.20 | $69.20 |
| Purchase #3 | $18.75 | 3.118% | $19.3346 | $19.33 | $19.35 | $19.30 |
| Purchase #4 | $191.90 | 10.512% | $212.0725 | $212.07 | $212.05 | $212.10 |
| Purchase #5 | $250.51 | 11.351% | $278.9454 | $278.95 | $278.95 | $278.90 |
| Purchase #6 | $137.93 | 10.658% | $152.6306 | $152.63 | $152.65 | $152.60 |
| Purchase #7 | $120.72 | 13.868% | $137.4614 | $137.46 | $137.45 | $137.50 |
| 7 purchase totals = | $986.87 | $1,088.9193 | $1,088.92 | $1,088.95 | $1,088.90 | |