| 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 | $128.67 | 4.748% | $134.7793 | $134.78 | $134.80 | $134.80 |
| Purchase #2 | $181.35 | 11.257% | $201.7646 | $201.76 | $201.75 | $201.80 |
| Purchase #3 | $89.46 | 12.643% | $100.7704 | $100.77 | $100.75 | $100.80 |
| Purchase #4 | $200.99 | 5.666% | $212.3781 | $212.38 | $212.40 | $212.40 |
| Purchase #5 | $85.83 | 12.231% | $96.3279 | $96.33 | $96.35 | $96.30 |
| Purchase #6 | $31.58 | 9.511% | $34.5836 | $34.58 | $34.60 | $34.60 |
| Purchase #7 | $231.84 | 8.431% | $251.3864 | $251.39 | $251.40 | $251.40 |
| 7 purchase totals = | $949.72 | $1,031.9903 | $1,031.99 | $1,032.05 | $1,032.10 | |