| 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 | $203.99 | 9.355% | $223.0733 | $223.07 | $223.05 | $223.10 |
| Purchase #2 | $181.90 | 13.626% | $206.6857 | $206.69 | $206.70 | $206.70 |
| Purchase #3 | $222.97 | 8.407% | $241.7151 | $241.72 | $241.70 | $241.70 |
| Purchase #4 | $50.75 | 10.486% | $56.0716 | $56.07 | $56.05 | $56.10 |
| Purchase #5 | $250.88 | 12.684% | $282.7016 | $282.70 | $282.70 | $282.70 |
| Purchase #6 | $14.85 | 13.743% | $16.8908 | $16.89 | $16.90 | $16.90 |
| Purchase #7 | $240.78 | 6.507% | $256.4476 | $256.45 | $256.45 | $256.40 |
| 7 purchase totals = | $1,166.12 | $1,283.5857 | $1,283.59 | $1,283.55 | $1,283.60 | |