| 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 | $37.52 | 3.358% | $38.7799 | $38.78 | $38.80 | $38.80 |
| Purchase #2 | $250.55 | 13.626% | $284.6899 | $284.69 | $284.70 | $284.70 |
| Purchase #3 | $157.53 | 7.137% | $168.7729 | $168.77 | $168.75 | $168.80 |
| Purchase #4 | $177.34 | 13.125% | $200.6159 | $200.62 | $200.60 | $200.60 |
| Purchase #5 | $158.47 | 4.342% | $165.3508 | $165.35 | $165.35 | $165.40 |
| Purchase #6 | $229.42 | 9.271% | $250.6895 | $250.69 | $250.70 | $250.70 |
| Purchase #7 | $172.36 | 9.655% | $189.0014 | $189.00 | $189.00 | $189.00 |
| 7 purchase totals = | $1,183.19 | $1,297.9003 | $1,297.90 | $1,297.90 | $1,298.00 | |