| 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 | $241.97 | 3.860% | $251.31 | $251.31 | $251.30 | $251.30 |
| Purchase #2 | $120.71 | 12.714% | $136.0571 | $136.06 | $136.05 | $136.10 |
| Purchase #3 | $63.59 | 5.333% | $66.9813 | $66.98 | $67.00 | $67.00 |
| Purchase #4 | $196.90 | 7.168% | $211.0138 | $211.01 | $211.00 | $211.00 |
| Purchase #5 | $183.98 | 6.646% | $196.2073 | $196.21 | $196.20 | $196.20 |
| Purchase #6 | $6.48 | 12.129% | $7.266 | $7.27 | $7.25 | $7.30 |
| Purchase #7 | $65.80 | 9.130% | $71.8075 | $71.81 | $71.80 | $71.80 |
| 7 purchase totals = | $879.43 | $940.6430 | $940.65 | $940.60 | $940.70 | |