| 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 | $141.29 | 4.526% | $147.6848 | $147.68 | $147.70 | $147.70 |
| Purchase #2 | $205.97 | 9.490% | $225.5166 | $225.52 | $225.50 | $225.50 |
| Purchase #3 | $173.30 | 6.479% | $184.5281 | $184.53 | $184.55 | $184.50 |
| Purchase #4 | $179.48 | 10.310% | $197.9844 | $197.98 | $198.00 | $198.00 |
| Purchase #5 | $129.69 | 11.386% | $144.4565 | $144.46 | $144.45 | $144.50 |
| Purchase #6 | $247.96 | 12.763% | $279.6071 | $279.61 | $279.60 | $279.60 |
| Purchase #7 | $225.37 | 4.538% | $235.5973 | $235.60 | $235.60 | $235.60 |
| 7 purchase totals = | $1,303.06 | $1,415.3748 | $1,415.38 | $1,415.40 | $1,415.40 | |