| 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 | $227.92 | 7.867% | $245.8505 | $245.85 | $245.85 | $245.90 |
| Purchase #2 | $140.36 | 3.242% | $144.9105 | $144.91 | $144.90 | $144.90 |
| Purchase #3 | $172.79 | 4.816% | $181.1116 | $181.11 | $181.10 | $181.10 |
| Purchase #4 | $100.96 | 11.673% | $112.7451 | $112.75 | $112.75 | $112.70 |
| Purchase #5 | $142.97 | 13.750% | $162.6284 | $162.63 | $162.65 | $162.60 |
| Purchase #6 | $15.31 | 6.667% | $16.3307 | $16.33 | $16.35 | $16.30 |
| Purchase #7 | $146.61 | 10.280% | $161.6815 | $161.68 | $161.70 | $161.70 |
| 7 purchase totals = | $946.92 | $1,025.2583 | $1,025.26 | $1,025.30 | $1,025.20 | |