| 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 | $122.36 | 8.339% | $132.5636 | $132.56 | $132.55 | $132.60 |
| Purchase #2 | $23.28 | 8.354% | $25.2248 | $25.22 | $25.20 | $25.20 |
| Purchase #3 | $77.68 | 11.458% | $86.5806 | $86.58 | $86.60 | $86.60 |
| Purchase #4 | $192.69 | 13.300% | $218.3178 | $218.32 | $218.30 | $218.30 |
| Purchase #5 | $22.48 | 6.772% | $24.0023 | $24.00 | $24.00 | $24.00 |
| Purchase #6 | $31.34 | 9.821% | $34.4179 | $34.42 | $34.40 | $34.40 |
| Purchase #7 | $19.61 | 12.847% | $22.1293 | $22.13 | $22.15 | $22.10 |
| 7 purchase totals = | $489.44 | $543.2363 | $543.23 | $543.20 | $543.20 | |