| 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 | $129.93 | 9.434% | $142.1876 | $142.19 | $142.20 | $142.20 |
| Purchase #2 | $204.33 | 5.612% | $215.797 | $215.80 | $215.80 | $215.80 |
| Purchase #3 | $80.64 | 8.799% | $87.7355 | $87.74 | $87.75 | $87.70 |
| Purchase #4 | $190.52 | 11.106% | $211.6792 | $211.68 | $211.70 | $211.70 |
| Purchase #5 | $201.50 | 7.708% | $217.0316 | $217.03 | $217.05 | $217.00 |
| Purchase #6 | $79.69 | 12.359% | $89.5389 | $89.54 | $89.55 | $89.50 |
| Purchase #7 | $135.42 | 8.602% | $147.0688 | $147.07 | $147.05 | $147.10 |
| 7 purchase totals = | $1,022.03 | $1,111.0386 | $1,111.05 | $1,111.10 | $1,111.00 | |