| 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 | $199.56 | 4.634% | $208.8076 | $208.81 | $208.80 | $208.80 |
| Purchase #2 | $179.93 | 7.323% | $193.1063 | $193.11 | $193.10 | $193.10 |
| Purchase #3 | $188.58 | 5.327% | $198.6257 | $198.63 | $198.65 | $198.60 |
| Purchase #4 | $179.33 | 5.495% | $189.1842 | $189.18 | $189.20 | $189.20 |
| Purchase #5 | $215.50 | 12.694% | $242.8556 | $242.86 | $242.85 | $242.90 |
| Purchase #6 | $161.56 | 12.802% | $182.2429 | $182.24 | $182.25 | $182.20 |
| Purchase #7 | $134.80 | 4.445% | $140.7919 | $140.79 | $140.80 | $140.80 |
| 7 purchase totals = | $1,259.26 | $1,355.6142 | $1,355.62 | $1,355.65 | $1,355.60 | |