| 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 | $196.96 | 4.247% | $205.3249 | $205.32 | $205.30 | $205.30 |
| Purchase #2 | $161.90 | 13.493% | $183.7452 | $183.75 | $183.75 | $183.70 |
| Purchase #3 | $221.92 | 3.867% | $230.5016 | $230.50 | $230.50 | $230.50 |
| Purchase #4 | $37.54 | 11.868% | $41.9952 | $42.00 | $42.00 | $42.00 |
| Purchase #5 | $189.89 | 3.861% | $197.2217 | $197.22 | $197.20 | $197.20 |
| Purchase #6 | $217.34 | 9.229% | $237.3983 | $237.40 | $237.40 | $237.40 |
| Purchase #7 | $223.42 | 13.759% | $254.1604 | $254.16 | $254.15 | $254.20 |
| 7 purchase totals = | $1,248.97 | $1,350.3473 | $1,350.35 | $1,350.30 | $1,350.30 | |