| 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 | $220.65 | 9.476% | $241.5588 | $241.56 | $241.55 | $241.60 |
| Purchase #2 | $210.89 | 5.651% | $222.8074 | $222.81 | $222.80 | $222.80 |
| Purchase #3 | $41.96 | 9.822% | $46.0813 | $46.08 | $46.10 | $46.10 |
| Purchase #4 | $208.92 | 8.206% | $226.064 | $226.06 | $226.05 | $226.10 |
| Purchase #5 | $165.75 | 3.317% | $171.2479 | $171.25 | $171.25 | $171.20 |
| Purchase #6 | $230.91 | 11.705% | $257.938 | $257.94 | $257.95 | $257.90 |
| Purchase #7 | $200.44 | 6.304% | $213.0757 | $213.08 | $213.10 | $213.10 |
| 7 purchase totals = | $1,279.52 | $1,378.7731 | $1,378.78 | $1,378.80 | $1,378.80 | |