| 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 | $103.31 | 3.364% | $106.7853 | $106.79 | $106.80 | $106.80 |
| Purchase #2 | $200.50 | 6.189% | $212.9089 | $212.91 | $212.90 | $212.90 |
| Purchase #3 | $19.29 | 4.636% | $20.1843 | $20.18 | $20.20 | $20.20 |
| Purchase #4 | $84.44 | 7.678% | $90.9233 | $90.92 | $90.90 | $90.90 |
| Purchase #5 | $56.82 | 8.117% | $61.4321 | $61.43 | $61.45 | $61.40 |
| Purchase #6 | $33.99 | 8.647% | $36.9291 | $36.93 | $36.95 | $36.90 |
| Purchase #7 | $198.33 | 13.456% | $225.0173 | $225.02 | $225.00 | $225.00 |
| 7 purchase totals = | $696.68 | $754.1803 | $754.18 | $754.20 | $754.10 | |