| 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 | $38.25 | 3.146% | $39.4533 | $39.45 | $39.45 | $39.50 |
| Purchase #2 | $245.50 | 13.629% | $278.9592 | $278.96 | $278.95 | $279.00 |
| Purchase #3 | $128.90 | 8.816% | $140.2638 | $140.26 | $140.25 | $140.30 |
| Purchase #4 | $37.48 | 4.260% | $39.0766 | $39.08 | $39.10 | $39.10 |
| Purchase #5 | $169.28 | 6.475% | $180.2409 | $180.24 | $180.25 | $180.20 |
| Purchase #6 | $250.41 | 11.174% | $278.3908 | $278.39 | $278.40 | $278.40 |
| Purchase #7 | $127.34 | 8.215% | $137.801 | $137.80 | $137.80 | $137.80 |
| 7 purchase totals = | $997.16 | $1,094.1856 | $1,094.18 | $1,094.20 | $1,094.30 | |