| 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 | $71.65 | 5.258% | $75.4174 | $75.42 | $75.40 | $75.40 |
| Purchase #2 | $225.45 | 6.168% | $239.3558 | $239.36 | $239.35 | $239.40 |
| Purchase #3 | $120.93 | 9.636% | $132.5828 | $132.58 | $132.60 | $132.60 |
| Purchase #4 | $225.69 | 12.714% | $254.3842 | $254.38 | $254.40 | $254.40 |
| Purchase #5 | $202.44 | 9.176% | $221.0159 | $221.02 | $221.00 | $221.00 |
| Purchase #6 | $203.61 | 4.810% | $213.4036 | $213.40 | $213.40 | $213.40 |
| Purchase #7 | $173.91 | 6.864% | $185.8472 | $185.85 | $185.85 | $185.80 |
| 7 purchase totals = | $1,223.68 | $1,322.0069 | $1,322.01 | $1,322.00 | $1,322.00 | |