| 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 | $117.92 | 4.293% | $122.9823 | $122.98 | $123.00 | $123.00 |
| Purchase #2 | $16.50 | 5.741% | $17.4473 | $17.45 | $17.45 | $17.40 |
| Purchase #3 | $135.98 | 5.402% | $143.3256 | $143.33 | $143.35 | $143.30 |
| Purchase #4 | $225.96 | 6.715% | $241.1332 | $241.13 | $241.15 | $241.10 |
| Purchase #5 | $197.81 | 4.478% | $206.6679 | $206.67 | $206.65 | $206.70 |
| Purchase #6 | $45.69 | 7.495% | $49.1145 | $49.11 | $49.10 | $49.10 |
| Purchase #7 | $114.31 | 3.769% | $118.6183 | $118.62 | $118.60 | $118.60 |
| 7 purchase totals = | $854.17 | $899.2891 | $899.29 | $899.30 | $899.20 | |