| 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 | $210.73 | 3.130% | $217.3258 | $217.33 | $217.35 | $217.30 |
| Purchase #2 | $56.48 | 12.167% | $63.3519 | $63.35 | $63.35 | $63.40 |
| Purchase #3 | $173.40 | 8.372% | $187.917 | $187.92 | $187.90 | $187.90 |
| Purchase #4 | $241.62 | 7.809% | $260.4881 | $260.49 | $260.50 | $260.50 |
| Purchase #5 | $11.44 | 12.424% | $12.8613 | $12.86 | $12.85 | $12.90 |
| Purchase #6 | $123.96 | 8.322% | $134.276 | $134.28 | $134.30 | $134.30 |
| Purchase #7 | $171.56 | 12.529% | $193.0548 | $193.05 | $193.05 | $193.10 |
| 7 purchase totals = | $989.19 | $1,069.2749 | $1,069.28 | $1,069.30 | $1,069.40 | |