| 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 | $205.99 | 6.248% | $218.8603 | $218.86 | $218.85 | $218.90 |
| Purchase #2 | $143.32 | 9.805% | $157.3725 | $157.37 | $157.35 | $157.40 |
| Purchase #3 | $164.55 | 13.455% | $186.6902 | $186.69 | $186.70 | $186.70 |
| Purchase #4 | $145.79 | 4.642% | $152.5576 | $152.56 | $152.55 | $152.60 |
| Purchase #5 | $91.99 | 12.343% | $103.3443 | $103.34 | $103.35 | $103.30 |
| Purchase #6 | $109.74 | 12.402% | $123.35 | $123.35 | $123.35 | $123.40 |
| Purchase #7 | $245.76 | 4.558% | $256.9617 | $256.96 | $256.95 | $257.00 |
| 7 purchase totals = | $1,107.14 | $1,199.1366 | $1,199.13 | $1,199.10 | $1,199.30 | |