| 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 | $121.91 | 10.363% | $134.5435 | $134.54 | $134.55 | $134.50 |
| Purchase #2 | $236.84 | 11.602% | $264.3182 | $264.32 | $264.30 | $264.30 |
| Purchase #3 | $103.31 | 7.502% | $111.0603 | $111.06 | $111.05 | $111.10 |
| Purchase #4 | $244.57 | 12.141% | $274.2632 | $274.26 | $274.25 | $274.30 |
| Purchase #5 | $209.25 | 10.372% | $230.9534 | $230.95 | $230.95 | $231.00 |
| Purchase #6 | $136.28 | 10.220% | $150.2078 | $150.21 | $150.20 | $150.20 |
| Purchase #7 | $221.28 | 5.213% | $232.8153 | $232.82 | $232.80 | $232.80 |
| 7 purchase totals = | $1,273.44 | $1,398.1617 | $1,398.16 | $1,398.10 | $1,398.20 | |