| 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 | $190.39 | 4.293% | $198.5634 | $198.56 | $198.55 | $198.60 |
| Purchase #2 | $213.42 | 11.368% | $237.6816 | $237.68 | $237.70 | $237.70 |
| Purchase #3 | $127.93 | 10.854% | $141.8155 | $141.82 | $141.80 | $141.80 |
| Purchase #4 | $248.60 | 8.576% | $269.9199 | $269.92 | $269.90 | $269.90 |
| Purchase #5 | $169.29 | 8.516% | $183.7067 | $183.71 | $183.70 | $183.70 |
| Purchase #6 | $100.72 | 12.151% | $112.9585 | $112.96 | $112.95 | $113.00 |
| Purchase #7 | $132.71 | 4.190% | $138.2705 | $138.27 | $138.25 | $138.30 |
| 7 purchase totals = | $1,183.06 | $1,282.9161 | $1,282.92 | $1,282.85 | $1,283.00 | |