| 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 | $121.92 | 8.842% | $132.7002 | $132.70 | $132.70 | $132.70 |
| Purchase #2 | $173.32 | 10.840% | $192.1079 | $192.11 | $192.10 | $192.10 |
| Purchase #3 | $72.60 | 7.580% | $78.1031 | $78.10 | $78.10 | $78.10 |
| Purchase #4 | $183.96 | 3.232% | $189.9056 | $189.91 | $189.90 | $189.90 |
| Purchase #5 | $172.95 | 11.107% | $192.1596 | $192.16 | $192.15 | $192.20 |
| Purchase #6 | $245.94 | 13.620% | $279.437 | $279.44 | $279.45 | $279.40 |
| Purchase #7 | $185.37 | 11.673% | $207.0082 | $207.01 | $207.00 | $207.00 |
| 7 purchase totals = | $1,156.06 | $1,271.4216 | $1,271.43 | $1,271.40 | $1,271.40 | |