| 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 | $192.70 | 6.410% | $205.0521 | $205.05 | $205.05 | $205.10 |
| Purchase #2 | $190.67 | 5.246% | $200.6725 | $200.67 | $200.65 | $200.70 |
| Purchase #3 | $78.94 | 11.824% | $88.2739 | $88.27 | $88.25 | $88.30 |
| Purchase #4 | $92.52 | 8.149% | $100.0595 | $100.06 | $100.05 | $100.10 |
| Purchase #5 | $105.97 | 6.202% | $112.5423 | $112.54 | $112.55 | $112.50 |
| Purchase #6 | $184.26 | 12.322% | $206.9645 | $206.96 | $206.95 | $207.00 |
| Purchase #7 | $249.35 | 6.808% | $266.3257 | $266.33 | $266.35 | $266.30 |
| 7 purchase totals = | $1,094.41 | $1,179.8905 | $1,179.88 | $1,179.85 | $1,180.00 | |