| 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 | $223.91 | 8.351% | $242.6087 | $242.61 | $242.60 | $242.60 |
| Purchase #2 | $127.36 | 10.363% | $140.5583 | $140.56 | $140.55 | $140.60 |
| Purchase #3 | $206.42 | 6.538% | $219.9157 | $219.92 | $219.90 | $219.90 |
| Purchase #4 | $137.26 | 8.862% | $149.424 | $149.42 | $149.40 | $149.40 |
| Purchase #5 | $188.44 | 7.208% | $202.0228 | $202.02 | $202.00 | $202.00 |
| Purchase #6 | $40.29 | 3.647% | $41.7594 | $41.76 | $41.75 | $41.80 |
| Purchase #7 | $11.43 | 10.445% | $12.6239 | $12.62 | $12.60 | $12.60 |
| 7 purchase totals = | $935.11 | $1,008.9128 | $1,008.91 | $1,008.80 | $1,008.90 | |