| 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 | $114.95 | 4.743% | $120.4021 | $120.40 | $120.40 | $120.40 |
| Purchase #2 | $50.36 | 11.193% | $55.9968 | $56.00 | $56.00 | $56.00 |
| Purchase #3 | $232.69 | 10.184% | $256.3871 | $256.39 | $256.40 | $256.40 |
| Purchase #4 | $187.52 | 3.505% | $194.0926 | $194.09 | $194.10 | $194.10 |
| Purchase #5 | $105.39 | 3.262% | $108.8278 | $108.83 | $108.85 | $108.80 |
| Purchase #6 | $218.47 | 10.769% | $241.997 | $242.00 | $242.00 | $242.00 |
| Purchase #7 | $47.69 | 9.484% | $52.2129 | $52.21 | $52.20 | $52.20 |
| 7 purchase totals = | $957.07 | $1,029.9163 | $1,029.92 | $1,029.95 | $1,029.90 | |