| 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 | $235.33 | 8.835% | $256.1214 | $256.12 | $256.10 | $256.10 |
| Purchase #2 | $154.46 | 8.627% | $167.7853 | $167.79 | $167.80 | $167.80 |
| Purchase #3 | $80.68 | 13.843% | $91.8485 | $91.85 | $91.85 | $91.80 |
| Purchase #4 | $182.39 | 10.227% | $201.043 | $201.04 | $201.05 | $201.00 |
| Purchase #5 | $20.40 | 4.366% | $21.2907 | $21.29 | $21.30 | $21.30 |
| Purchase #6 | $75.64 | 5.807% | $80.0324 | $80.03 | $80.05 | $80.00 |
| Purchase #7 | $223.85 | 11.785% | $250.2307 | $250.23 | $250.25 | $250.20 |
| 7 purchase totals = | $972.75 | $1,068.3520 | $1,068.35 | $1,068.40 | $1,068.20 | |