| 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 | $241.62 | 9.846% | $265.4099 | $265.41 | $265.40 | $265.40 |
| Purchase #2 | $112.77 | 6.538% | $120.1429 | $120.14 | $120.15 | $120.10 |
| Purchase #3 | $141.25 | 3.252% | $145.8435 | $145.84 | $145.85 | $145.80 |
| Purchase #4 | $60.95 | 11.228% | $67.7935 | $67.79 | $67.80 | $67.80 |
| Purchase #5 | $124.78 | 9.819% | $137.0321 | $137.03 | $137.05 | $137.00 |
| Purchase #6 | $250.44 | 12.340% | $281.3443 | $281.34 | $281.35 | $281.30 |
| Purchase #7 | $183.29 | 5.293% | $192.9915 | $192.99 | $193.00 | $193.00 |
| 7 purchase totals = | $1,115.10 | $1,210.5577 | $1,210.54 | $1,210.60 | $1,210.40 | |