| 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 | $68.30 | 7.276% | $73.2695 | $73.27 | $73.25 | $73.30 |
| Purchase #2 | $205.27 | 12.695% | $231.329 | $231.33 | $231.35 | $231.30 |
| Purchase #3 | $208.96 | 4.232% | $217.8032 | $217.80 | $217.80 | $217.80 |
| Purchase #4 | $127.68 | 12.394% | $143.5047 | $143.50 | $143.50 | $143.50 |
| Purchase #5 | $128.28 | 4.587% | $134.1642 | $134.16 | $134.15 | $134.20 |
| Purchase #6 | $120.50 | 12.215% | $135.2191 | $135.22 | $135.20 | $135.20 |
| Purchase #7 | $155.69 | 9.690% | $170.7764 | $170.78 | $170.80 | $170.80 |
| 7 purchase totals = | $1,014.68 | $1,106.0661 | $1,106.06 | $1,106.05 | $1,106.10 | |