| 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 | $115.94 | 13.541% | $131.6394 | $131.64 | $131.65 | $131.60 |
| Purchase #2 | $88.56 | 13.572% | $100.5794 | $100.58 | $100.60 | $100.60 |
| Purchase #3 | $194.83 | 13.427% | $220.9898 | $220.99 | $221.00 | $221.00 |
| Purchase #4 | $231.74 | 7.182% | $248.3836 | $248.38 | $248.40 | $248.40 |
| Purchase #5 | $101.36 | 5.271% | $106.7027 | $106.70 | $106.70 | $106.70 |
| Purchase #6 | $193.60 | 9.800% | $212.5728 | $212.57 | $212.55 | $212.60 |
| Purchase #7 | $206.62 | 3.156% | $213.1409 | $213.14 | $213.15 | $213.10 |
| 7 purchase totals = | $1,132.65 | $1,234.0086 | $1,234.00 | $1,234.05 | $1,234.00 | |