| 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 | $75.41 | 12.313% | $84.6952 | $84.70 | $84.70 | $84.70 |
| Purchase #2 | $143.51 | 12.446% | $161.3713 | $161.37 | $161.35 | $161.40 |
| Purchase #3 | $218.92 | 10.558% | $242.0336 | $242.03 | $242.05 | $242.00 |
| Purchase #4 | $29.73 | 12.487% | $33.4424 | $33.44 | $33.45 | $33.40 |
| Purchase #5 | $180.85 | 12.445% | $203.3568 | $203.36 | $203.35 | $203.40 |
| Purchase #6 | $240.75 | 4.436% | $251.4297 | $251.43 | $251.45 | $251.40 |
| Purchase #7 | $10.69 | 9.759% | $11.7332 | $11.73 | $11.75 | $11.70 |
| 7 purchase totals = | $899.86 | $988.0622 | $988.06 | $988.10 | $988.00 | |