| 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 | $119.48 | 9.418% | $130.7326 | $130.73 | $130.75 | $130.70 |
| Purchase #2 | $147.57 | 8.717% | $160.4337 | $160.43 | $160.45 | $160.40 |
| Purchase #3 | $218.77 | 10.507% | $241.7562 | $241.76 | $241.75 | $241.80 |
| Purchase #4 | $230.81 | 8.655% | $250.7866 | $250.79 | $250.80 | $250.80 |
| Purchase #5 | $35.40 | 5.423% | $37.3197 | $37.32 | $37.30 | $37.30 |
| Purchase #6 | $109.82 | 5.386% | $115.7349 | $115.73 | $115.75 | $115.70 |
| Purchase #7 | $68.54 | 10.370% | $75.6476 | $75.65 | $75.65 | $75.60 |
| 7 purchase totals = | $930.39 | $1,012.4113 | $1,012.41 | $1,012.45 | $1,012.30 | |