| 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 | $113.80 | 7.558% | $122.401 | $122.40 | $122.40 | $122.40 |
| Purchase #2 | $5.45 | 8.344% | $5.9047 | $5.90 | $5.90 | $5.90 |
| Purchase #3 | $176.52 | 12.114% | $197.9036 | $197.90 | $197.90 | $197.90 |
| Purchase #4 | $213.70 | 12.536% | $240.4894 | $240.49 | $240.50 | $240.50 |
| Purchase #5 | $130.89 | 7.552% | $140.7748 | $140.77 | $140.75 | $140.80 |
| Purchase #6 | $209.94 | 12.712% | $236.6276 | $236.63 | $236.65 | $236.60 |
| Purchase #7 | $212.72 | 11.528% | $237.2424 | $237.24 | $237.25 | $237.20 |
| 7 purchase totals = | $1,063.02 | $1,181.3435 | $1,181.33 | $1,181.35 | $1,181.30 | |