| 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 | $248.47 | 12.824% | $280.3338 | $280.33 | $280.35 | $280.30 |
| Purchase #2 | $66.68 | 12.240% | $74.8416 | $74.84 | $74.85 | $74.80 |
| Purchase #3 | $212.55 | 8.604% | $230.8378 | $230.84 | $230.85 | $230.80 |
| Purchase #4 | $100.71 | 8.493% | $109.2633 | $109.26 | $109.25 | $109.30 |
| Purchase #5 | $92.77 | 11.195% | $103.1556 | $103.16 | $103.15 | $103.20 |
| Purchase #6 | $181.32 | 9.789% | $199.0694 | $199.07 | $199.05 | $199.10 |
| Purchase #7 | $235.54 | 6.509% | $250.8713 | $250.87 | $250.85 | $250.90 |
| 7 purchase totals = | $1,138.04 | $1,248.3728 | $1,248.37 | $1,248.35 | $1,248.40 | |