| 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 | $9.74 | 11.231% | $10.8339 | $10.83 | $10.85 | $10.80 |
| Purchase #2 | $67.90 | 13.736% | $77.2267 | $77.23 | $77.25 | $77.20 |
| Purchase #3 | $222.49 | 11.573% | $248.2388 | $248.24 | $248.25 | $248.20 |
| Purchase #4 | $202.46 | 10.562% | $223.8438 | $223.84 | $223.85 | $223.80 |
| Purchase #5 | $129.86 | 6.239% | $137.962 | $137.96 | $137.95 | $138.00 |
| Purchase #6 | $125.64 | 7.537% | $135.1095 | $135.11 | $135.10 | $135.10 |
| Purchase #7 | $212.71 | 12.841% | $240.0241 | $240.02 | $240.00 | $240.00 |
| 7 purchase totals = | $970.80 | $1,073.2388 | $1,073.23 | $1,073.25 | $1,073.10 | |