| 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 | $212.36 | 5.481% | $223.9995 | $224.00 | $224.00 | $224.00 |
| Purchase #2 | $16.47 | 9.399% | $18.018 | $18.02 | $18.00 | $18.00 |
| Purchase #3 | $204.26 | 8.299% | $221.2115 | $221.21 | $221.20 | $221.20 |
| Purchase #4 | $198.30 | 4.340% | $206.9062 | $206.91 | $206.90 | $206.90 |
| Purchase #5 | $106.72 | 8.388% | $115.6717 | $115.67 | $115.65 | $115.70 |
| Purchase #6 | $191.82 | 9.582% | $210.2002 | $210.20 | $210.20 | $210.20 |
| Purchase #7 | $10.89 | 5.386% | $11.4765 | $11.48 | $11.50 | $11.50 |
| 7 purchase totals = | $940.82 | $1,007.4836 | $1,007.49 | $1,007.45 | $1,007.50 | |