| 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 | $193.77 | 5.695% | $204.8052 | $204.81 | $204.80 | $204.80 |
| Purchase #2 | $48.60 | 10.840% | $53.8682 | $53.87 | $53.85 | $53.90 |
| Purchase #3 | $226.93 | 8.731% | $246.7433 | $246.74 | $246.75 | $246.70 |
| Purchase #4 | $171.43 | 8.136% | $185.3775 | $185.38 | $185.40 | $185.40 |
| Purchase #5 | $193.96 | 6.840% | $207.2269 | $207.23 | $207.25 | $207.20 |
| Purchase #6 | $217.93 | 10.631% | $241.0981 | $241.10 | $241.10 | $241.10 |
| Purchase #7 | $152.88 | 7.784% | $164.7802 | $164.78 | $164.80 | $164.80 |
| 7 purchase totals = | $1,205.50 | $1,303.8994 | $1,303.91 | $1,303.95 | $1,303.90 | |