| 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 | $192.42 | 3.289% | $198.7487 | $198.75 | $198.75 | $198.70 |
| Purchase #2 | $34.64 | 11.208% | $38.5225 | $38.52 | $38.50 | $38.50 |
| Purchase #3 | $212.75 | 12.249% | $238.8097 | $238.81 | $238.80 | $238.80 |
| Purchase #4 | $185.53 | 6.312% | $197.2407 | $197.24 | $197.25 | $197.20 |
| Purchase #5 | $9.73 | 5.869% | $10.3011 | $10.30 | $10.30 | $10.30 |
| Purchase #6 | $141.76 | 11.208% | $157.6485 | $157.65 | $157.65 | $157.60 |
| Purchase #7 | $245.41 | 8.611% | $266.5423 | $266.54 | $266.55 | $266.50 |
| 7 purchase totals = | $1,022.24 | $1,107.8135 | $1,107.81 | $1,107.80 | $1,107.60 | |