| 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 | $200.31 | 6.686% | $213.7027 | $213.70 | $213.70 | $213.70 |
| Purchase #2 | $39.49 | 4.157% | $41.1316 | $41.13 | $41.15 | $41.10 |
| Purchase #3 | $5.76 | 13.754% | $6.5522 | $6.55 | $6.55 | $6.60 |
| Purchase #4 | $199.94 | 11.823% | $223.5789 | $223.58 | $223.60 | $223.60 |
| Purchase #5 | $186.30 | 5.337% | $196.2428 | $196.24 | $196.25 | $196.20 |
| Purchase #6 | $236.56 | 3.194% | $244.1157 | $244.12 | $244.10 | $244.10 |
| Purchase #7 | $49.39 | 4.208% | $51.4683 | $51.47 | $51.45 | $51.50 |
| 7 purchase totals = | $917.75 | $976.7922 | $976.79 | $976.80 | $976.80 | |