| 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 | $224.79 | 10.412% | $248.1951 | $248.20 | $248.20 | $248.20 |
| Purchase #2 | $226.25 | 11.382% | $252.0018 | $252.00 | $252.00 | $252.00 |
| Purchase #3 | $190.98 | 9.757% | $209.6139 | $209.61 | $209.60 | $209.60 |
| Purchase #4 | $84.26 | 10.276% | $92.9186 | $92.92 | $92.90 | $92.90 |
| Purchase #5 | $149.50 | 8.304% | $161.9145 | $161.91 | $161.90 | $161.90 |
| Purchase #6 | $123.77 | 10.582% | $136.8673 | $136.87 | $136.85 | $136.90 |
| Purchase #7 | $164.53 | 4.870% | $172.5426 | $172.54 | $172.55 | $172.50 |
| 7 purchase totals = | $1,164.08 | $1,274.0538 | $1,274.05 | $1,274.00 | $1,274.00 | |