| 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 | $199.43 | 12.247% | $223.8542 | $223.85 | $223.85 | $223.90 |
| Purchase #2 | $191.75 | 11.677% | $214.1406 | $214.14 | $214.15 | $214.10 |
| Purchase #3 | $178.47 | 3.644% | $184.9734 | $184.97 | $184.95 | $185.00 |
| Purchase #4 | $142.29 | 3.327% | $147.024 | $147.02 | $147.00 | $147.00 |
| Purchase #5 | $35.73 | 9.393% | $39.0861 | $39.09 | $39.10 | $39.10 |
| Purchase #6 | $247.93 | 10.594% | $274.1957 | $274.20 | $274.20 | $274.20 |
| Purchase #7 | $45.87 | 9.249% | $50.1125 | $50.11 | $50.10 | $50.10 |
| 7 purchase totals = | $1,041.47 | $1,133.3865 | $1,133.38 | $1,133.35 | $1,133.40 | |