| 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 | $111.78 | 9.660% | $122.5779 | $122.58 | $122.60 | $122.60 |
| Purchase #2 | $244.27 | 3.807% | $253.5694 | $253.57 | $253.55 | $253.60 |
| Purchase #3 | $197.83 | 6.204% | $210.1034 | $210.10 | $210.10 | $210.10 |
| Purchase #4 | $56.50 | 12.521% | $63.5744 | $63.57 | $63.55 | $63.60 |
| Purchase #5 | $242.92 | 9.537% | $266.0873 | $266.09 | $266.10 | $266.10 |
| Purchase #6 | $212.38 | 4.173% | $221.2426 | $221.24 | $221.25 | $221.20 |
| Purchase #7 | $5.88 | 13.700% | $6.6856 | $6.69 | $6.70 | $6.70 |
| 7 purchase totals = | $1,071.56 | $1,143.8406 | $1,143.84 | $1,143.85 | $1,143.90 | |