| 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 | $113.53 | 6.393% | $120.788 | $120.79 | $120.80 | $120.80 |
| Purchase #2 | $197.55 | 3.149% | $203.7708 | $203.77 | $203.75 | $203.80 |
| Purchase #3 | $98.37 | 9.409% | $107.6256 | $107.63 | $107.65 | $107.60 |
| Purchase #4 | $238.90 | 5.206% | $251.3371 | $251.34 | $251.35 | $251.30 |
| Purchase #5 | $120.46 | 4.248% | $125.5771 | $125.58 | $125.60 | $125.60 |
| Purchase #6 | $134.95 | 12.604% | $151.9591 | $151.96 | $151.95 | $152.00 |
| Purchase #7 | $20.75 | 11.573% | $23.1514 | $23.15 | $23.15 | $23.20 |
| 7 purchase totals = | $924.51 | $984.2091 | $984.22 | $984.25 | $984.30 | |