| 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 | $216.43 | 4.806% | $226.8316 | $226.83 | $226.85 | $226.80 |
| Purchase #2 | $235.83 | 13.590% | $267.8793 | $267.88 | $267.90 | $267.90 |
| Purchase #3 | $13.46 | 6.430% | $14.3255 | $14.33 | $14.35 | $14.30 |
| Purchase #4 | $181.78 | 9.313% | $198.7092 | $198.71 | $198.70 | $198.70 |
| Purchase #5 | $202.90 | 10.774% | $224.7604 | $224.76 | $224.75 | $224.80 |
| Purchase #6 | $249.99 | 11.500% | $278.7389 | $278.74 | $278.75 | $278.70 |
| Purchase #7 | $96.42 | 7.160% | $103.3237 | $103.32 | $103.30 | $103.30 |
| 7 purchase totals = | $1,196.81 | $1,314.5686 | $1,314.57 | $1,314.60 | $1,314.50 | |