| 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 | $204.45 | 13.688% | $232.4351 | $232.44 | $232.45 | $232.40 |
| Purchase #2 | $203.69 | 11.592% | $227.3017 | $227.30 | $227.30 | $227.30 |
| Purchase #3 | $230.81 | 6.787% | $246.4751 | $246.48 | $246.50 | $246.50 |
| Purchase #4 | $119.66 | 10.226% | $131.8964 | $131.90 | $131.90 | $131.90 |
| Purchase #5 | $238.43 | 10.267% | $262.9096 | $262.91 | $262.90 | $262.90 |
| Purchase #6 | $180.41 | 11.131% | $200.4914 | $200.49 | $200.50 | $200.50 |
| Purchase #7 | $239.85 | 9.684% | $263.0771 | $263.08 | $263.10 | $263.10 |
| 7 purchase totals = | $1,417.30 | $1,564.5864 | $1,564.60 | $1,564.65 | $1,564.60 | |