| 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 | $115.37 | 7.848% | $124.4242 | $124.42 | $124.40 | $124.40 |
| Purchase #2 | $157.89 | 13.553% | $179.2888 | $179.29 | $179.30 | $179.30 |
| Purchase #3 | $38.40 | 3.313% | $39.6722 | $39.67 | $39.65 | $39.70 |
| Purchase #4 | $179.25 | 8.662% | $194.7766 | $194.78 | $194.80 | $194.80 |
| Purchase #5 | $126.91 | 6.160% | $134.7277 | $134.73 | $134.75 | $134.70 |
| Purchase #6 | $34.67 | 10.627% | $38.3544 | $38.35 | $38.35 | $38.40 |
| Purchase #7 | $246.90 | 6.654% | $263.3287 | $263.33 | $263.35 | $263.30 |
| 7 purchase totals = | $899.39 | $974.5726 | $974.57 | $974.60 | $974.60 | |