| 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 | $247.51 | 13.531% | $281.0006 | $281.00 | $281.00 | $281.00 |
| Purchase #2 | $224.35 | 7.447% | $241.0573 | $241.06 | $241.05 | $241.10 |
| Purchase #3 | $69.46 | 7.509% | $74.6758 | $74.68 | $74.70 | $74.70 |
| Purchase #4 | $249.64 | 13.866% | $284.2551 | $284.26 | $284.25 | $284.30 |
| Purchase #5 | $68.40 | 8.799% | $74.4185 | $74.42 | $74.40 | $74.40 |
| Purchase #6 | $7.57 | 10.244% | $8.3455 | $8.35 | $8.35 | $8.30 |
| Purchase #7 | $120.27 | 13.640% | $136.6748 | $136.67 | $136.65 | $136.70 |
| 7 purchase totals = | $987.20 | $1,100.4276 | $1,100.44 | $1,100.40 | $1,100.50 | |