| 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 | $186.63 | 9.527% | $204.4102 | $204.41 | $204.40 | $204.40 |
| Purchase #2 | $114.75 | 9.855% | $126.0586 | $126.06 | $126.05 | $126.10 |
| Purchase #3 | $247.33 | 9.712% | $271.3507 | $271.35 | $271.35 | $271.40 |
| Purchase #4 | $174.91 | 8.409% | $189.6182 | $189.62 | $189.60 | $189.60 |
| Purchase #5 | $88.35 | 9.415% | $96.6682 | $96.67 | $96.65 | $96.70 |
| Purchase #6 | $214.47 | 7.703% | $230.9906 | $230.99 | $231.00 | $231.00 |
| Purchase #7 | $8.98 | 5.509% | $9.4747 | $9.47 | $9.45 | $9.50 |
| 7 purchase totals = | $1,035.42 | $1,128.5712 | $1,128.57 | $1,128.50 | $1,128.70 | |