| 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 | $203.90 | 3.291% | $210.6103 | $210.61 | $210.60 | $210.60 |
| Purchase #2 | $150.98 | 6.828% | $161.2889 | $161.29 | $161.30 | $161.30 |
| Purchase #3 | $148.86 | 3.779% | $154.4854 | $154.49 | $154.50 | $154.50 |
| Purchase #4 | $11.49 | 11.526% | $12.8143 | $12.81 | $12.80 | $12.80 |
| Purchase #5 | $190.70 | 5.552% | $201.2877 | $201.29 | $201.30 | $201.30 |
| Purchase #6 | $171.89 | 6.312% | $182.7397 | $182.74 | $182.75 | $182.70 |
| Purchase #7 | $211.35 | 5.828% | $223.6675 | $223.67 | $223.65 | $223.70 |
| 7 purchase totals = | $1,089.17 | $1,146.8938 | $1,146.90 | $1,146.90 | $1,146.90 | |