| 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 | $64.78 | 4.525% | $67.7113 | $67.71 | $67.70 | $67.70 |
| Purchase #2 | $130.92 | 10.665% | $144.8826 | $144.88 | $144.90 | $144.90 |
| Purchase #3 | $224.40 | 10.416% | $247.7735 | $247.77 | $247.75 | $247.80 |
| Purchase #4 | $210.50 | 13.843% | $239.6395 | $239.64 | $239.65 | $239.60 |
| Purchase #5 | $26.57 | 11.596% | $29.6511 | $29.65 | $29.65 | $29.70 |
| Purchase #6 | $224.35 | 4.735% | $234.973 | $234.97 | $234.95 | $235.00 |
| Purchase #7 | $81.66 | 12.416% | $91.7989 | $91.80 | $91.80 | $91.80 |
| 7 purchase totals = | $963.18 | $1,056.4299 | $1,056.42 | $1,056.40 | $1,056.50 | |