| 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 | $30.72 | 5.152% | $32.3027 | $32.30 | $32.30 | $32.30 |
| Purchase #2 | $178.96 | 12.402% | $201.1546 | $201.15 | $201.15 | $201.20 |
| Purchase #3 | $129.28 | 3.641% | $133.9871 | $133.99 | $134.00 | $134.00 |
| Purchase #4 | $178.49 | 12.697% | $201.1529 | $201.15 | $201.15 | $201.20 |
| Purchase #5 | $188.94 | 13.651% | $214.7322 | $214.73 | $214.75 | $214.70 |
| Purchase #6 | $96.62 | 8.312% | $104.6511 | $104.65 | $104.65 | $104.70 |
| Purchase #7 | $125.38 | 3.318% | $129.5401 | $129.54 | $129.55 | $129.50 |
| 7 purchase totals = | $928.39 | $1,017.5207 | $1,017.51 | $1,017.55 | $1,017.60 | |