| 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 | $137.29 | 11.113% | $152.547 | $152.55 | $152.55 | $152.50 |
| Purchase #2 | $13.27 | 10.312% | $14.6384 | $14.64 | $14.65 | $14.60 |
| Purchase #3 | $173.87 | 8.756% | $189.0941 | $189.09 | $189.10 | $189.10 |
| Purchase #4 | $214.63 | 6.449% | $228.4715 | $228.47 | $228.45 | $228.50 |
| Purchase #5 | $228.75 | 9.153% | $249.6875 | $249.69 | $249.70 | $249.70 |
| Purchase #6 | $189.47 | 13.704% | $215.435 | $215.44 | $215.45 | $215.40 |
| Purchase #7 | $228.90 | 5.540% | $241.5811 | $241.58 | $241.60 | $241.60 |
| 7 purchase totals = | $1,186.18 | $1,291.4546 | $1,291.46 | $1,291.50 | $1,291.40 | |