| 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 | $84.58 | 8.682% | $91.9232 | $91.92 | $91.90 | $91.90 |
| Purchase #2 | $119.64 | 12.113% | $134.132 | $134.13 | $134.15 | $134.10 |
| Purchase #3 | $188.34 | 10.656% | $208.4095 | $208.41 | $208.40 | $208.40 |
| Purchase #4 | $239.35 | 8.362% | $259.3644 | $259.36 | $259.35 | $259.40 |
| Purchase #5 | $135.26 | 4.179% | $140.9125 | $140.91 | $140.90 | $140.90 |
| Purchase #6 | $228.83 | 7.328% | $245.5987 | $245.60 | $245.60 | $245.60 |
| Purchase #7 | $87.69 | 3.132% | $90.4365 | $90.44 | $90.45 | $90.40 |
| 7 purchase totals = | $1,083.69 | $1,170.7768 | $1,170.77 | $1,170.75 | $1,170.70 | |