| 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 | $224.33 | 10.596% | $248.1 | $248.10 | $248.10 | $248.10 |
| Purchase #2 | $207.53 | 10.813% | $229.9702 | $229.97 | $229.95 | $230.00 |
| Purchase #3 | $163.68 | 7.564% | $176.0608 | $176.06 | $176.05 | $176.10 |
| Purchase #4 | $49.45 | 7.828% | $53.3209 | $53.32 | $53.30 | $53.30 |
| Purchase #5 | $239.61 | 12.194% | $268.828 | $268.83 | $268.85 | $268.80 |
| Purchase #6 | $118.78 | 12.745% | $133.9185 | $133.92 | $133.90 | $133.90 |
| Purchase #7 | $104.85 | 12.357% | $117.8063 | $117.81 | $117.80 | $117.80 |
| 7 purchase totals = | $1,108.23 | $1,228.0047 | $1,228.01 | $1,227.95 | $1,228.00 | |