| 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 | $189.73 | 6.617% | $202.2844 | $202.28 | $202.30 | $202.30 |
| Purchase #2 | $41.86 | 6.322% | $44.5064 | $44.51 | $44.50 | $44.50 |
| Purchase #3 | $192.25 | 7.199% | $206.0901 | $206.09 | $206.10 | $206.10 |
| Purchase #4 | $189.91 | 12.171% | $213.0239 | $213.02 | $213.00 | $213.00 |
| Purchase #5 | $187.62 | 10.226% | $206.806 | $206.81 | $206.80 | $206.80 |
| Purchase #6 | $225.81 | 3.166% | $232.9591 | $232.96 | $232.95 | $233.00 |
| Purchase #7 | $124.94 | 12.357% | $140.3788 | $140.38 | $140.40 | $140.40 |
| 7 purchase totals = | $1,152.12 | $1,246.0487 | $1,246.05 | $1,246.05 | $1,246.10 | |