| 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 | $209.74 | 3.718% | $217.5381 | $217.54 | $217.55 | $217.50 |
| Purchase #2 | $15.52 | 8.706% | $16.8712 | $16.87 | $16.85 | $16.90 |
| Purchase #3 | $93.86 | 11.461% | $104.6173 | $104.62 | $104.60 | $104.60 |
| Purchase #4 | $168.62 | 12.707% | $190.0465 | $190.05 | $190.05 | $190.00 |
| Purchase #5 | $210.59 | 7.108% | $225.5587 | $225.56 | $225.55 | $225.60 |
| Purchase #6 | $152.56 | 12.317% | $171.3508 | $171.35 | $171.35 | $171.40 |
| Purchase #7 | $110.64 | 12.396% | $124.3549 | $124.35 | $124.35 | $124.40 |
| 7 purchase totals = | $961.53 | $1,050.3375 | $1,050.34 | $1,050.30 | $1,050.40 | |