| 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 | $232.96 | 13.700% | $264.8755 | $264.88 | $264.90 | $264.90 |
| Purchase #2 | $147.46 | 10.205% | $162.5083 | $162.51 | $162.50 | $162.50 |
| Purchase #3 | $143.40 | 6.563% | $152.8113 | $152.81 | $152.80 | $152.80 |
| Purchase #4 | $38.68 | 12.312% | $43.4423 | $43.44 | $43.45 | $43.40 |
| Purchase #5 | $154.76 | 7.523% | $166.4026 | $166.40 | $166.40 | $166.40 |
| Purchase #6 | $52.84 | 4.416% | $55.1734 | $55.17 | $55.15 | $55.20 |
| Purchase #7 | $23.80 | 11.672% | $26.5779 | $26.58 | $26.60 | $26.60 |
| 7 purchase totals = | $793.90 | $871.7913 | $871.79 | $871.80 | $871.80 | |