| 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 | $201.26 | 12.394% | $226.2042 | $226.20 | $226.20 | $226.20 |
| Purchase #2 | $187.90 | 3.821% | $195.0797 | $195.08 | $195.10 | $195.10 |
| Purchase #3 | $250.38 | 12.503% | $281.685 | $281.69 | $281.70 | $281.70 |
| Purchase #4 | $198.30 | 5.251% | $208.7127 | $208.71 | $208.70 | $208.70 |
| Purchase #5 | $230.42 | 8.102% | $249.0886 | $249.09 | $249.10 | $249.10 |
| Purchase #6 | $98.53 | 8.524% | $106.9287 | $106.93 | $106.95 | $106.90 |
| Purchase #7 | $196.94 | 7.702% | $212.1083 | $212.11 | $212.10 | $212.10 |
| 7 purchase totals = | $1,363.73 | $1,479.8072 | $1,479.81 | $1,479.85 | $1,479.80 | |