| 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 | $215.80 | 11.860% | $241.3939 | $241.39 | $241.40 | $241.40 |
| Purchase #2 | $20.68 | 8.688% | $22.4767 | $22.48 | $22.50 | $22.50 |
| Purchase #3 | $29.37 | 6.376% | $31.2426 | $31.24 | $31.25 | $31.20 |
| Purchase #4 | $24.95 | 8.487% | $27.0675 | $27.07 | $27.05 | $27.10 |
| Purchase #5 | $56.40 | 11.843% | $63.0795 | $63.08 | $63.10 | $63.10 |
| Purchase #6 | $60.42 | 11.196% | $67.1846 | $67.18 | $67.20 | $67.20 |
| Purchase #7 | $87.38 | 13.270% | $98.9753 | $98.98 | $99.00 | $99.00 |
| 7 purchase totals = | $495.00 | $551.4201 | $551.42 | $551.50 | $551.50 | |