| 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 | $123.49 | 8.145% | $133.5483 | $133.55 | $133.55 | $133.50 |
| Purchase #2 | $206.32 | 12.312% | $231.7221 | $231.72 | $231.70 | $231.70 |
| Purchase #3 | $121.55 | 9.744% | $133.3938 | $133.39 | $133.40 | $133.40 |
| Purchase #4 | $223.64 | 13.383% | $253.5697 | $253.57 | $253.55 | $253.60 |
| Purchase #5 | $72.67 | 13.328% | $82.3555 | $82.36 | $82.35 | $82.40 |
| Purchase #6 | $70.81 | 3.685% | $73.4193 | $73.42 | $73.40 | $73.40 |
| Purchase #7 | $155.35 | 3.202% | $160.3243 | $160.32 | $160.30 | $160.30 |
| 7 purchase totals = | $973.83 | $1,068.3330 | $1,068.33 | $1,068.25 | $1,068.30 | |