| 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 | $126.96 | 6.741% | $135.5184 | $135.52 | $135.50 | $135.50 |
| Purchase #2 | $198.37 | 12.523% | $223.2119 | $223.21 | $223.20 | $223.20 |
| Purchase #3 | $10.83 | 9.290% | $11.8361 | $11.84 | $11.85 | $11.80 |
| Purchase #4 | $209.40 | 4.466% | $218.7518 | $218.75 | $218.75 | $218.80 |
| Purchase #5 | $196.69 | 3.268% | $203.1178 | $203.12 | $203.10 | $203.10 |
| Purchase #6 | $215.47 | 9.204% | $235.3019 | $235.30 | $235.30 | $235.30 |
| Purchase #7 | $188.83 | 10.276% | $208.2342 | $208.23 | $208.25 | $208.20 |
| 7 purchase totals = | $1,146.55 | $1,235.9721 | $1,235.97 | $1,235.95 | $1,235.90 | |