| 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 | $135.83 | 8.401% | $147.2411 | $147.24 | $147.25 | $147.20 |
| Purchase #2 | $212.78 | 4.815% | $223.0254 | $223.03 | $223.05 | $223.00 |
| Purchase #3 | $43.66 | 6.835% | $46.6442 | $46.64 | $46.65 | $46.60 |
| Purchase #4 | $100.43 | 10.469% | $110.944 | $110.94 | $110.95 | $110.90 |
| Purchase #5 | $205.83 | 9.770% | $225.9396 | $225.94 | $225.95 | $225.90 |
| Purchase #6 | $24.89 | 12.703% | $28.0518 | $28.05 | $28.05 | $28.10 |
| Purchase #7 | $220.26 | 8.534% | $239.057 | $239.06 | $239.05 | $239.10 |
| 7 purchase totals = | $943.68 | $1,020.9031 | $1,020.90 | $1,020.95 | $1,020.80 | |