| 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 | $248.88 | 13.394% | $282.215 | $282.22 | $282.20 | $282.20 |
| Purchase #2 | $250.73 | 13.614% | $284.8644 | $284.86 | $284.85 | $284.90 |
| Purchase #3 | $207.81 | 8.362% | $225.1871 | $225.19 | $225.20 | $225.20 |
| Purchase #4 | $214.69 | 10.470% | $237.168 | $237.17 | $237.15 | $237.20 |
| Purchase #5 | $157.40 | 3.481% | $162.8791 | $162.88 | $162.90 | $162.90 |
| Purchase #6 | $67.75 | 5.846% | $71.7107 | $71.71 | $71.70 | $71.70 |
| Purchase #7 | $103.62 | 6.855% | $110.7232 | $110.72 | $110.70 | $110.70 |
| 7 purchase totals = | $1,250.88 | $1,374.7475 | $1,374.75 | $1,374.70 | $1,374.80 | |