| 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 | $220.38 | 11.590% | $245.922 | $245.92 | $245.90 | $245.90 |
| Purchase #2 | $176.96 | 3.706% | $183.5181 | $183.52 | $183.50 | $183.50 |
| Purchase #3 | $139.91 | 8.636% | $151.9926 | $151.99 | $152.00 | $152.00 |
| Purchase #4 | $125.31 | 10.523% | $138.4964 | $138.50 | $138.50 | $138.50 |
| Purchase #5 | $246.77 | 11.216% | $274.4477 | $274.45 | $274.45 | $274.40 |
| Purchase #6 | $48.96 | 4.696% | $51.2592 | $51.26 | $51.25 | $51.30 |
| Purchase #7 | $119.64 | 7.288% | $128.3594 | $128.36 | $128.35 | $128.40 |
| 7 purchase totals = | $1,077.93 | $1,173.9954 | $1,174.00 | $1,173.95 | $1,174.00 | |