| 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 | $220.40 | 13.477% | $250.1033 | $250.10 | $250.10 | $250.10 |
| Purchase #2 | $61.94 | 8.304% | $67.0835 | $67.08 | $67.10 | $67.10 |
| Purchase #3 | $75.77 | 5.153% | $79.6744 | $79.67 | $79.65 | $79.70 |
| Purchase #4 | $119.37 | 9.703% | $130.9525 | $130.95 | $130.95 | $131.00 |
| Purchase #5 | $11.73 | 7.668% | $12.6295 | $12.63 | $12.65 | $12.60 |
| Purchase #6 | $187.40 | 8.547% | $203.4171 | $203.42 | $203.40 | $203.40 |
| Purchase #7 | $169.62 | 6.599% | $180.8132 | $180.81 | $180.80 | $180.80 |
| 7 purchase totals = | $846.23 | $924.6735 | $924.66 | $924.65 | $924.70 | |