| 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 | $112.35 | 3.534% | $116.3204 | $116.32 | $116.30 | $116.30 |
| Purchase #2 | $123.37 | 4.541% | $128.9722 | $128.97 | $128.95 | $129.00 |
| Purchase #3 | $178.58 | 3.495% | $184.8214 | $184.82 | $184.80 | $184.80 |
| Purchase #4 | $119.27 | 11.578% | $133.0791 | $133.08 | $133.10 | $133.10 |
| Purchase #5 | $35.75 | 3.197% | $36.8929 | $36.89 | $36.90 | $36.90 |
| Purchase #6 | $238.74 | 10.167% | $263.0127 | $263.01 | $263.00 | $263.00 |
| Purchase #7 | $170.46 | 3.254% | $176.0068 | $176.01 | $176.00 | $176.00 |
| 7 purchase totals = | $978.52 | $1,039.1055 | $1,039.10 | $1,039.05 | $1,039.10 | |