| 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 | $208.84 | 9.567% | $228.8197 | $228.82 | $228.80 | $228.80 |
| Purchase #2 | $248.43 | 7.820% | $267.8572 | $267.86 | $267.85 | $267.90 |
| Purchase #3 | $218.62 | 10.421% | $241.4024 | $241.40 | $241.40 | $241.40 |
| Purchase #4 | $196.96 | 4.486% | $205.7956 | $205.80 | $205.80 | $205.80 |
| Purchase #5 | $56.49 | 7.178% | $60.5449 | $60.54 | $60.55 | $60.50 |
| Purchase #6 | $142.43 | 7.327% | $152.8658 | $152.87 | $152.85 | $152.90 |
| Purchase #7 | $7.51 | 8.711% | $8.1642 | $8.16 | $8.15 | $8.20 |
| 7 purchase totals = | $1,079.28 | $1,165.4498 | $1,165.45 | $1,165.40 | $1,165.50 | |