| 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 | $22.50 | 13.531% | $25.5445 | $25.54 | $25.55 | $25.50 |
| Purchase #2 | $176.33 | 9.400% | $192.905 | $192.91 | $192.90 | $192.90 |
| Purchase #3 | $250.69 | 9.577% | $274.6986 | $274.70 | $274.70 | $274.70 |
| Purchase #4 | $98.47 | 3.580% | $101.9952 | $102.00 | $102.00 | $102.00 |
| Purchase #5 | $190.88 | 7.498% | $205.1922 | $205.19 | $205.20 | $205.20 |
| Purchase #6 | $177.25 | 10.792% | $196.3788 | $196.38 | $196.40 | $196.40 |
| Purchase #7 | $187.38 | 8.412% | $203.1424 | $203.14 | $203.15 | $203.10 |
| 7 purchase totals = | $1,103.50 | $1,199.8567 | $1,199.86 | $1,199.90 | $1,199.80 | |