| 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 | $234.98 | 5.547% | $248.0143 | $248.01 | $248.00 | $248.00 |
| Purchase #2 | $190.87 | 4.165% | $198.8197 | $198.82 | $198.80 | $198.80 |
| Purchase #3 | $49.33 | 6.295% | $52.4353 | $52.44 | $52.45 | $52.40 |
| Purchase #4 | $99.27 | 11.423% | $110.6096 | $110.61 | $110.60 | $110.60 |
| Purchase #5 | $105.58 | 7.603% | $113.6072 | $113.61 | $113.60 | $113.60 |
| Purchase #6 | $122.60 | 4.394% | $127.987 | $127.99 | $128.00 | $128.00 |
| Purchase #7 | $83.33 | 6.460% | $88.7131 | $88.71 | $88.70 | $88.70 |
| 7 purchase totals = | $885.96 | $940.1862 | $940.19 | $940.15 | $940.10 | |