| 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 | $222.45 | 11.629% | $248.3187 | $248.32 | $248.30 | $248.30 |
| Purchase #2 | $59.77 | 12.674% | $67.3452 | $67.35 | $67.35 | $67.30 |
| Purchase #3 | $146.34 | 7.775% | $157.7179 | $157.72 | $157.70 | $157.70 |
| Purchase #4 | $143.75 | 11.162% | $159.7954 | $159.80 | $159.80 | $159.80 |
| Purchase #5 | $22.75 | 6.428% | $24.2124 | $24.21 | $24.20 | $24.20 |
| Purchase #6 | $159.99 | 7.410% | $171.8453 | $171.85 | $171.85 | $171.80 |
| Purchase #7 | $40.47 | 7.589% | $43.5413 | $43.54 | $43.55 | $43.50 |
| 7 purchase totals = | $795.52 | $872.7762 | $872.79 | $872.75 | $872.60 | |