| 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 | $189.32 | 3.854% | $196.6164 | $196.62 | $196.60 | $196.60 |
| Purchase #2 | $94.82 | 13.727% | $107.8359 | $107.84 | $107.85 | $107.80 |
| Purchase #3 | $112.39 | 8.798% | $122.2781 | $122.28 | $122.30 | $122.30 |
| Purchase #4 | $136.98 | 7.560% | $147.3357 | $147.34 | $147.35 | $147.30 |
| Purchase #5 | $70.25 | 13.191% | $79.5167 | $79.52 | $79.50 | $79.50 |
| Purchase #6 | $115.30 | 7.498% | $123.9452 | $123.95 | $123.95 | $123.90 |
| Purchase #7 | $240.59 | 8.631% | $261.3553 | $261.36 | $261.35 | $261.40 |
| 7 purchase totals = | $959.65 | $1,038.8833 | $1,038.91 | $1,038.90 | $1,038.80 | |