| 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 | $245.34 | 4.645% | $256.736 | $256.74 | $256.75 | $256.70 |
| Purchase #2 | $124.44 | 7.518% | $133.7954 | $133.80 | $133.80 | $133.80 |
| Purchase #3 | $202.97 | 3.612% | $210.3013 | $210.30 | $210.30 | $210.30 |
| Purchase #4 | $39.90 | 11.338% | $44.4239 | $44.42 | $44.40 | $44.40 |
| Purchase #5 | $62.69 | 11.499% | $69.8987 | $69.90 | $69.90 | $69.90 |
| Purchase #6 | $175.90 | 12.728% | $198.2886 | $198.29 | $198.30 | $198.30 |
| Purchase #7 | $72.63 | 12.750% | $81.8903 | $81.89 | $81.90 | $81.90 |
| 7 purchase totals = | $923.87 | $995.3342 | $995.34 | $995.35 | $995.30 | |