| 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 | $178.89 | 3.235% | $184.6771 | $184.68 | $184.70 | $184.70 |
| Purchase #2 | $120.39 | 4.105% | $125.332 | $125.33 | $125.35 | $125.30 |
| Purchase #3 | $115.32 | 11.822% | $128.9531 | $128.95 | $128.95 | $129.00 |
| Purchase #4 | $244.72 | 10.414% | $270.2051 | $270.21 | $270.20 | $270.20 |
| Purchase #5 | $13.46 | 11.252% | $14.9745 | $14.97 | $14.95 | $15.00 |
| Purchase #6 | $214.82 | 8.799% | $233.722 | $233.72 | $233.70 | $233.70 |
| Purchase #7 | $224.65 | 4.360% | $234.4447 | $234.44 | $234.45 | $234.40 |
| 7 purchase totals = | $1,112.25 | $1,192.3085 | $1,192.30 | $1,192.30 | $1,192.30 | |