| 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 | $189.89 | 12.170% | $212.9996 | $213.00 | $213.00 | $213.00 |
| Purchase #2 | $187.40 | 8.277% | $202.9111 | $202.91 | $202.90 | $202.90 |
| Purchase #3 | $75.64 | 6.603% | $80.6345 | $80.63 | $80.65 | $80.60 |
| Purchase #4 | $223.72 | 13.625% | $254.2019 | $254.20 | $254.20 | $254.20 |
| Purchase #5 | $136.47 | 7.779% | $147.086 | $147.09 | $147.10 | $147.10 |
| Purchase #6 | $231.31 | 9.615% | $253.5505 | $253.55 | $253.55 | $253.60 |
| Purchase #7 | $29.45 | 4.616% | $30.8094 | $30.81 | $30.80 | $30.80 |
| 7 purchase totals = | $1,073.88 | $1,182.1930 | $1,182.19 | $1,182.20 | $1,182.20 | |