| 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 | $106.85 | 12.327% | $120.0214 | $120.02 | $120.00 | $120.00 |
| Purchase #2 | $206.33 | 13.137% | $233.4356 | $233.44 | $233.45 | $233.40 |
| Purchase #3 | $130.62 | 5.111% | $137.296 | $137.30 | $137.30 | $137.30 |
| Purchase #4 | $188.57 | 5.155% | $198.2908 | $198.29 | $198.30 | $198.30 |
| Purchase #5 | $33.56 | 4.601% | $35.1041 | $35.10 | $35.10 | $35.10 |
| Purchase #6 | $164.54 | 7.405% | $176.7242 | $176.72 | $176.70 | $176.70 |
| Purchase #7 | $248.49 | 13.603% | $282.2921 | $282.29 | $282.30 | $282.30 |
| 7 purchase totals = | $1,078.96 | $1,183.1642 | $1,183.16 | $1,183.15 | $1,183.10 | |