| 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 | $232.85 | 5.278% | $245.1398 | $245.14 | $245.15 | $245.10 |
| Purchase #2 | $52.92 | 6.708% | $56.4699 | $56.47 | $56.45 | $56.50 |
| Purchase #3 | $12.36 | 12.793% | $13.9412 | $13.94 | $13.95 | $13.90 |
| Purchase #4 | $129.64 | 11.807% | $144.9466 | $144.95 | $144.95 | $144.90 |
| Purchase #5 | $134.45 | 12.153% | $150.7897 | $150.79 | $150.80 | $150.80 |
| Purchase #6 | $210.58 | 13.353% | $238.6987 | $238.70 | $238.70 | $238.70 |
| Purchase #7 | $225.55 | 3.504% | $233.4533 | $233.45 | $233.45 | $233.50 |
| 7 purchase totals = | $998.35 | $1,083.4392 | $1,083.44 | $1,083.45 | $1,083.40 | |