| 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 | $219.86 | 3.210% | $226.9175 | $226.92 | $226.90 | $226.90 |
| Purchase #2 | $109.74 | 8.396% | $118.9538 | $118.95 | $118.95 | $119.00 |
| Purchase #3 | $217.77 | 4.393% | $227.3366 | $227.34 | $227.35 | $227.30 |
| Purchase #4 | $60.60 | 7.588% | $65.1983 | $65.20 | $65.20 | $65.20 |
| Purchase #5 | $56.53 | 7.482% | $60.7596 | $60.76 | $60.75 | $60.80 |
| Purchase #6 | $120.77 | 7.164% | $129.422 | $129.42 | $129.40 | $129.40 |
| Purchase #7 | $95.77 | 5.258% | $100.8056 | $100.81 | $100.80 | $100.80 |
| 7 purchase totals = | $881.04 | $929.3934 | $929.40 | $929.35 | $929.40 | |