| 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 | $124.54 | 13.497% | $141.3492 | $141.35 | $141.35 | $141.30 |
| Purchase #2 | $35.36 | 4.869% | $37.0817 | $37.08 | $37.10 | $37.10 |
| Purchase #3 | $166.57 | 8.506% | $180.7384 | $180.74 | $180.75 | $180.70 |
| Purchase #4 | $169.86 | 13.244% | $192.3563 | $192.36 | $192.35 | $192.40 |
| Purchase #5 | $217.72 | 12.776% | $245.5359 | $245.54 | $245.55 | $245.50 |
| Purchase #6 | $185.55 | 3.403% | $191.8643 | $191.86 | $191.85 | $191.90 |
| Purchase #7 | $188.48 | 7.258% | $202.1599 | $202.16 | $202.15 | $202.20 |
| 7 purchase totals = | $1,088.08 | $1,191.0857 | $1,191.09 | $1,191.10 | $1,191.10 | |