| 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 | $192.33 | 3.234% | $198.55 | $198.55 | $198.55 | $198.60 |
| Purchase #2 | $63.93 | 6.183% | $67.8828 | $67.88 | $67.90 | $67.90 |
| Purchase #3 | $13.94 | 11.547% | $15.5497 | $15.55 | $15.55 | $15.50 |
| Purchase #4 | $148.36 | 3.214% | $153.1283 | $153.13 | $153.15 | $153.10 |
| Purchase #5 | $224.34 | 7.302% | $240.7213 | $240.72 | $240.70 | $240.70 |
| Purchase #6 | $51.99 | 7.768% | $56.0286 | $56.03 | $56.05 | $56.00 |
| Purchase #7 | $50.42 | 11.565% | $56.2511 | $56.25 | $56.25 | $56.30 |
| 7 purchase totals = | $745.31 | $788.1118 | $788.11 | $788.15 | $788.10 | |