| 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 | $241.46 | 12.501% | $271.6449 | $271.64 | $271.65 | $271.60 |
| Purchase #2 | $22.68 | 10.232% | $25.0006 | $25.00 | $25.00 | $25.00 |
| Purchase #3 | $183.44 | 12.679% | $206.6984 | $206.70 | $206.70 | $206.70 |
| Purchase #4 | $189.34 | 3.562% | $196.0843 | $196.08 | $196.10 | $196.10 |
| Purchase #5 | $195.35 | 3.333% | $201.861 | $201.86 | $201.85 | $201.90 |
| Purchase #6 | $123.74 | 11.780% | $138.3166 | $138.32 | $138.30 | $138.30 |
| Purchase #7 | $111.65 | 10.113% | $122.9412 | $122.94 | $122.95 | $122.90 |
| 7 purchase totals = | $1,067.66 | $1,162.5470 | $1,162.54 | $1,162.55 | $1,162.50 | |