| 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 | $110.48 | 10.323% | $121.8849 | $121.88 | $121.90 | $121.90 |
| Purchase #2 | $76.95 | 12.811% | $86.8081 | $86.81 | $86.80 | $86.80 |
| Purchase #3 | $128.30 | 4.211% | $133.7027 | $133.70 | $133.70 | $133.70 |
| Purchase #4 | $248.72 | 4.830% | $260.7332 | $260.73 | $260.75 | $260.70 |
| Purchase #5 | $40.90 | 11.267% | $45.5082 | $45.51 | $45.50 | $45.50 |
| Purchase #6 | $248.99 | 12.707% | $280.6292 | $280.63 | $280.65 | $280.60 |
| Purchase #7 | $178.75 | 6.487% | $190.3455 | $190.35 | $190.35 | $190.30 |
| 7 purchase totals = | $1,033.09 | $1,119.6118 | $1,119.61 | $1,119.65 | $1,119.50 | |