| 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 | $247.34 | 10.844% | $274.1615 | $274.16 | $274.15 | $274.20 |
| Purchase #2 | $186.34 | 10.520% | $205.943 | $205.94 | $205.95 | $205.90 |
| Purchase #3 | $31.30 | 12.775% | $35.2986 | $35.30 | $35.30 | $35.30 |
| Purchase #4 | $128.86 | 13.766% | $146.5989 | $146.60 | $146.60 | $146.60 |
| Purchase #5 | $159.50 | 5.845% | $168.8228 | $168.82 | $168.80 | $168.80 |
| Purchase #6 | $237.93 | 5.643% | $251.3564 | $251.36 | $251.35 | $251.40 |
| Purchase #7 | $151.68 | 13.166% | $171.6502 | $171.65 | $171.65 | $171.70 |
| 7 purchase totals = | $1,142.95 | $1,253.8314 | $1,253.83 | $1,253.80 | $1,253.90 | |