| 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 | $234.33 | 5.802% | $247.9258 | $247.93 | $247.95 | $247.90 |
| Purchase #2 | $241.78 | 4.361% | $252.324 | $252.32 | $252.30 | $252.30 |
| Purchase #3 | $101.96 | 6.264% | $108.3468 | $108.35 | $108.35 | $108.30 |
| Purchase #4 | $98.76 | 4.544% | $103.2477 | $103.25 | $103.25 | $103.20 |
| Purchase #5 | $249.97 | 13.339% | $283.3135 | $283.31 | $283.30 | $283.30 |
| Purchase #6 | $65.59 | 12.582% | $73.8425 | $73.84 | $73.85 | $73.80 |
| Purchase #7 | $146.52 | 6.400% | $155.8973 | $155.90 | $155.90 | $155.90 |
| 7 purchase totals = | $1,138.91 | $1,224.8976 | $1,224.90 | $1,224.90 | $1,224.70 | |