| 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 | $215.31 | 3.686% | $223.2463 | $223.25 | $223.25 | $223.20 |
| Purchase #2 | $125.78 | 7.186% | $134.8186 | $134.82 | $134.80 | $134.80 |
| Purchase #3 | $149.72 | 7.328% | $160.6915 | $160.69 | $160.70 | $160.70 |
| Purchase #4 | $74.46 | 9.736% | $81.7094 | $81.71 | $81.70 | $81.70 |
| Purchase #5 | $238.32 | 10.577% | $263.5271 | $263.53 | $263.55 | $263.50 |
| Purchase #6 | $209.30 | 6.823% | $223.5805 | $223.58 | $223.60 | $223.60 |
| Purchase #7 | $104.34 | 10.389% | $115.1799 | $115.18 | $115.20 | $115.20 |
| 7 purchase totals = | $1,117.23 | $1,202.7533 | $1,202.76 | $1,202.80 | $1,202.70 | |