| 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 | $79.63 | 3.228% | $82.2005 | $82.20 | $82.20 | $82.20 |
| Purchase #2 | $140.69 | 12.437% | $158.1876 | $158.19 | $158.20 | $158.20 |
| Purchase #3 | $143.29 | 9.750% | $157.2608 | $157.26 | $157.25 | $157.30 |
| Purchase #4 | $21.70 | 12.310% | $24.3713 | $24.37 | $24.35 | $24.40 |
| Purchase #5 | $184.62 | 13.697% | $209.9074 | $209.91 | $209.90 | $209.90 |
| Purchase #6 | $243.35 | 3.374% | $251.5606 | $251.56 | $251.55 | $251.60 |
| Purchase #7 | $108.45 | 6.803% | $115.8279 | $115.83 | $115.85 | $115.80 |
| 7 purchase totals = | $921.73 | $999.3161 | $999.32 | $999.30 | $999.40 | |