| 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 | $247.32 | 10.716% | $273.8228 | $273.82 | $273.80 | $273.80 |
| Purchase #2 | $202.84 | 7.547% | $218.1483 | $218.15 | $218.15 | $218.10 |
| Purchase #3 | $9.92 | 5.267% | $10.4425 | $10.44 | $10.45 | $10.40 |
| Purchase #4 | $201.73 | 11.714% | $225.3607 | $225.36 | $225.35 | $225.40 |
| Purchase #5 | $77.90 | 3.644% | $80.7387 | $80.74 | $80.75 | $80.70 |
| Purchase #6 | $157.60 | 11.337% | $175.4671 | $175.47 | $175.45 | $175.50 |
| Purchase #7 | $144.61 | 5.195% | $152.1225 | $152.12 | $152.10 | $152.10 |
| 7 purchase totals = | $1,041.92 | $1,136.1026 | $1,136.10 | $1,136.05 | $1,136.00 | |