| 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 | $11.65 | 4.117% | $12.1296 | $12.13 | $12.15 | $12.10 |
| Purchase #2 | $196.32 | 7.629% | $211.2973 | $211.30 | $211.30 | $211.30 |
| Purchase #3 | $151.34 | 11.566% | $168.844 | $168.84 | $168.85 | $168.80 |
| Purchase #4 | $210.49 | 11.841% | $235.4141 | $235.41 | $235.40 | $235.40 |
| Purchase #5 | $249.90 | 10.851% | $277.0166 | $277.02 | $277.00 | $277.00 |
| Purchase #6 | $159.94 | 13.606% | $181.7014 | $181.70 | $181.70 | $181.70 |
| Purchase #7 | $81.28 | 5.201% | $85.5074 | $85.51 | $85.50 | $85.50 |
| 7 purchase totals = | $1,060.92 | $1,171.9104 | $1,171.91 | $1,171.90 | $1,171.80 | |