| 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 | $207.54 | 9.441% | $227.1339 | $227.13 | $227.15 | $227.10 |
| Purchase #2 | $123.33 | 5.464% | $130.0688 | $130.07 | $130.05 | $130.10 |
| Purchase #3 | $191.84 | 5.408% | $202.2147 | $202.21 | $202.20 | $202.20 |
| Purchase #4 | $28.65 | 13.590% | $32.5435 | $32.54 | $32.55 | $32.50 |
| Purchase #5 | $74.87 | 9.541% | $82.0133 | $82.01 | $82.00 | $82.00 |
| Purchase #6 | $234.78 | 5.769% | $248.3245 | $248.32 | $248.30 | $248.30 |
| Purchase #7 | $69.79 | 3.181% | $72.01 | $72.01 | $72.00 | $72.00 |
| 7 purchase totals = | $930.80 | $994.3087 | $994.29 | $994.25 | $994.20 | |