| 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 | $131.37 | 3.400% | $135.8366 | $135.84 | $135.85 | $135.80 |
| Purchase #2 | $84.69 | 4.761% | $88.7221 | $88.72 | $88.70 | $88.70 |
| Purchase #3 | $109.63 | 9.518% | $120.0646 | $120.06 | $120.05 | $120.10 |
| Purchase #4 | $196.27 | 8.449% | $212.8529 | $212.85 | $212.85 | $212.90 |
| Purchase #5 | $59.33 | 7.574% | $63.8237 | $63.82 | $63.80 | $63.80 |
| Purchase #6 | $181.83 | 7.804% | $196.02 | $196.02 | $196.00 | $196.00 |
| Purchase #7 | $193.99 | 11.474% | $216.2484 | $216.25 | $216.25 | $216.20 |
| 7 purchase totals = | $957.11 | $1,033.5683 | $1,033.56 | $1,033.50 | $1,033.50 | |