| 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 | $183.57 | 8.661% | $199.469 | $199.47 | $199.45 | $199.50 |
| Purchase #2 | $225.31 | 3.178% | $232.4704 | $232.47 | $232.45 | $232.50 |
| Purchase #3 | $204.98 | 13.736% | $233.1361 | $233.14 | $233.15 | $233.10 |
| Purchase #4 | $6.99 | 3.301% | $7.2207 | $7.22 | $7.20 | $7.20 |
| Purchase #5 | $249.96 | 13.514% | $283.7396 | $283.74 | $283.75 | $283.70 |
| Purchase #6 | $179.81 | 9.174% | $196.3058 | $196.31 | $196.30 | $196.30 |
| Purchase #7 | $17.99 | 8.573% | $19.5323 | $19.53 | $19.55 | $19.50 |
| 7 purchase totals = | $1,068.61 | $1,171.8739 | $1,171.88 | $1,171.85 | $1,171.80 | |