| 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 | $190.76 | 12.516% | $214.6355 | $214.64 | $214.65 | $214.60 |
| Purchase #2 | $201.33 | 5.248% | $211.8958 | $211.90 | $211.90 | $211.90 |
| Purchase #3 | $61.30 | 10.741% | $67.8842 | $67.88 | $67.90 | $67.90 |
| Purchase #4 | $8.57 | 12.441% | $9.6362 | $9.64 | $9.65 | $9.60 |
| Purchase #5 | $61.67 | 11.160% | $68.5524 | $68.55 | $68.55 | $68.60 |
| Purchase #6 | $204.30 | 11.748% | $228.3012 | $228.30 | $228.30 | $228.30 |
| Purchase #7 | $179.97 | 6.438% | $191.5565 | $191.56 | $191.55 | $191.60 |
| 7 purchase totals = | $907.90 | $992.4618 | $992.47 | $992.50 | $992.50 | |