| 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 | $101.26 | 10.445% | $111.8366 | $111.84 | $111.85 | $111.80 |
| Purchase #2 | $20.62 | 11.795% | $23.0521 | $23.05 | $23.05 | $23.10 |
| Purchase #3 | $241.42 | 10.350% | $266.407 | $266.41 | $266.40 | $266.40 |
| Purchase #4 | $235.35 | 6.168% | $249.8664 | $249.87 | $249.85 | $249.90 |
| Purchase #5 | $48.50 | 8.710% | $52.7244 | $52.72 | $52.70 | $52.70 |
| Purchase #6 | $194.49 | 12.327% | $218.4648 | $218.46 | $218.45 | $218.50 |
| Purchase #7 | $226.56 | 3.695% | $234.9314 | $234.93 | $234.95 | $234.90 |
| 7 purchase totals = | $1,068.20 | $1,157.2827 | $1,157.28 | $1,157.25 | $1,157.30 | |