| 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 | $81.37 | 3.439% | $84.1683 | $84.17 | $84.15 | $84.20 |
| Purchase #2 | $202.65 | 13.767% | $230.5488 | $230.55 | $230.55 | $230.50 |
| Purchase #3 | $128.94 | 12.407% | $144.9376 | $144.94 | $144.95 | $144.90 |
| Purchase #4 | $220.46 | 12.384% | $247.7618 | $247.76 | $247.75 | $247.80 |
| Purchase #5 | $130.49 | 11.488% | $145.4807 | $145.48 | $145.50 | $145.50 |
| Purchase #6 | $138.26 | 13.218% | $156.5352 | $156.54 | $156.55 | $156.50 |
| Purchase #7 | $216.84 | 4.664% | $226.9534 | $226.95 | $226.95 | $227.00 |
| 7 purchase totals = | $1,119.01 | $1,236.3858 | $1,236.39 | $1,236.40 | $1,236.40 | |