| 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 | $131.64 | 3.263% | $135.9354 | $135.94 | $135.95 | $135.90 |
| Purchase #2 | $100.74 | 3.387% | $104.1521 | $104.15 | $104.15 | $104.20 |
| Purchase #3 | $241.82 | 7.380% | $259.6663 | $259.67 | $259.65 | $259.70 |
| Purchase #4 | $185.85 | 13.693% | $211.2984 | $211.30 | $211.30 | $211.30 |
| Purchase #5 | $143.44 | 7.699% | $154.4834 | $154.48 | $154.50 | $154.50 |
| Purchase #6 | $41.36 | 10.845% | $45.8455 | $45.85 | $45.85 | $45.80 |
| Purchase #7 | $233.51 | 4.334% | $243.6303 | $243.63 | $243.65 | $243.60 |
| 7 purchase totals = | $1,078.36 | $1,155.0114 | $1,155.02 | $1,155.05 | $1,155.00 | |