| 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 | $185.37 | 4.638% | $193.9675 | $193.97 | $193.95 | $194.00 |
| Purchase #2 | $243.37 | 6.590% | $259.4081 | $259.41 | $259.40 | $259.40 |
| Purchase #3 | $232.25 | 12.195% | $260.5729 | $260.57 | $260.55 | $260.60 |
| Purchase #4 | $69.91 | 13.693% | $79.4828 | $79.48 | $79.50 | $79.50 |
| Purchase #5 | $245.54 | 4.276% | $256.0393 | $256.04 | $256.05 | $256.00 |
| Purchase #6 | $192.50 | 3.335% | $198.9199 | $198.92 | $198.90 | $198.90 |
| Purchase #7 | $45.54 | 9.194% | $49.7269 | $49.73 | $49.75 | $49.70 |
| 7 purchase totals = | $1,214.48 | $1,298.1174 | $1,298.12 | $1,298.10 | $1,298.10 | |