| 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 | $210.39 | 7.816% | $226.8341 | $226.83 | $226.85 | $226.80 |
| Purchase #2 | $147.35 | 7.163% | $157.9047 | $157.90 | $157.90 | $157.90 |
| Purchase #3 | $9.68 | 5.723% | $10.234 | $10.23 | $10.25 | $10.20 |
| Purchase #4 | $210.75 | 3.125% | $217.3359 | $217.34 | $217.35 | $217.30 |
| Purchase #5 | $55.62 | 5.682% | $58.7803 | $58.78 | $58.80 | $58.80 |
| Purchase #6 | $221.75 | 3.873% | $230.3384 | $230.34 | $230.35 | $230.30 |
| Purchase #7 | $215.93 | 7.505% | $232.1355 | $232.14 | $232.15 | $232.10 |
| 7 purchase totals = | $1,071.47 | $1,133.5629 | $1,133.56 | $1,133.65 | $1,133.40 | |