| 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 | $121.92 | 9.687% | $133.7304 | $133.73 | $133.75 | $133.70 |
| Purchase #2 | $122.98 | 6.207% | $130.6134 | $130.61 | $130.60 | $130.60 |
| Purchase #3 | $194.80 | 6.521% | $207.5029 | $207.50 | $207.50 | $207.50 |
| Purchase #4 | $136.79 | 13.261% | $154.9297 | $154.93 | $154.95 | $154.90 |
| Purchase #5 | $77.83 | 12.840% | $87.8234 | $87.82 | $87.80 | $87.80 |
| Purchase #6 | $73.65 | 3.679% | $76.3596 | $76.36 | $76.35 | $76.40 |
| Purchase #7 | $231.75 | 11.563% | $258.5473 | $258.55 | $258.55 | $258.50 |
| 7 purchase totals = | $959.72 | $1,049.5067 | $1,049.50 | $1,049.50 | $1,049.40 | |