| 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 | $140.61 | 12.303% | $157.9092 | $157.91 | $157.90 | $157.90 |
| Purchase #2 | $248.87 | 4.160% | $259.223 | $259.22 | $259.20 | $259.20 |
| Purchase #3 | $191.75 | 9.371% | $209.7189 | $209.72 | $209.70 | $209.70 |
| Purchase #4 | $212.75 | 12.621% | $239.6012 | $239.60 | $239.60 | $239.60 |
| Purchase #5 | $192.41 | 6.402% | $204.7281 | $204.73 | $204.75 | $204.70 |
| Purchase #6 | $172.93 | 8.490% | $187.6118 | $187.61 | $187.60 | $187.60 |
| Purchase #7 | $220.35 | 7.117% | $236.0323 | $236.03 | $236.05 | $236.00 |
| 7 purchase totals = | $1,379.67 | $1,494.8245 | $1,494.82 | $1,494.80 | $1,494.70 | |