| 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 | $134.51 | 3.378% | $139.0537 | $139.05 | $139.05 | $139.10 |
| Purchase #2 | $215.25 | 7.329% | $231.0257 | $231.03 | $231.05 | $231.00 |
| Purchase #3 | $86.35 | 6.122% | $91.6363 | $91.64 | $91.65 | $91.60 |
| Purchase #4 | $153.83 | 8.113% | $166.3102 | $166.31 | $166.30 | $166.30 |
| Purchase #5 | $250.33 | 11.205% | $278.3795 | $278.38 | $278.40 | $278.40 |
| Purchase #6 | $180.42 | 7.465% | $193.8884 | $193.89 | $193.90 | $193.90 |
| Purchase #7 | $198.63 | 6.723% | $211.9839 | $211.98 | $212.00 | $212.00 |
| 7 purchase totals = | $1,219.32 | $1,312.2777 | $1,312.28 | $1,312.35 | $1,312.30 | |