| 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 | $227.51 | 3.382% | $235.2044 | $235.20 | $235.20 | $235.20 |
| Purchase #2 | $87.86 | 7.661% | $94.591 | $94.59 | $94.60 | $94.60 |
| Purchase #3 | $94.32 | 7.760% | $101.6392 | $101.64 | $101.65 | $101.60 |
| Purchase #4 | $79.34 | 7.103% | $84.9755 | $84.98 | $85.00 | $85.00 |
| Purchase #5 | $221.92 | 7.400% | $238.3421 | $238.34 | $238.35 | $238.30 |
| Purchase #6 | $113.54 | 8.550% | $123.2477 | $123.25 | $123.25 | $123.20 |
| Purchase #7 | $178.58 | 9.840% | $196.1523 | $196.15 | $196.15 | $196.20 |
| 7 purchase totals = | $1,003.07 | $1,074.1522 | $1,074.15 | $1,074.20 | $1,074.10 | |