| 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 | $222.62 | 6.207% | $236.438 | $236.44 | $236.45 | $236.40 |
| Purchase #2 | $150.71 | 5.425% | $158.886 | $158.89 | $158.90 | $158.90 |
| Purchase #3 | $250.88 | 12.614% | $282.526 | $282.53 | $282.55 | $282.50 |
| Purchase #4 | $108.93 | 13.632% | $123.7793 | $123.78 | $123.80 | $123.80 |
| Purchase #5 | $117.65 | 4.577% | $123.0348 | $123.03 | $123.05 | $123.00 |
| Purchase #6 | $184.47 | 7.278% | $197.8957 | $197.90 | $197.90 | $197.90 |
| Purchase #7 | $209.82 | 4.431% | $219.1171 | $219.12 | $219.10 | $219.10 |
| 7 purchase totals = | $1,245.08 | $1,341.6769 | $1,341.69 | $1,341.75 | $1,341.60 | |