| 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 | $217.82 | 4.607% | $227.855 | $227.86 | $227.85 | $227.90 |
| Purchase #2 | $136.47 | 9.287% | $149.144 | $149.14 | $149.15 | $149.10 |
| Purchase #3 | $239.71 | 9.512% | $262.5112 | $262.51 | $262.50 | $262.50 |
| Purchase #4 | $78.37 | 6.502% | $83.4656 | $83.47 | $83.45 | $83.50 |
| Purchase #5 | $215.57 | 3.470% | $223.0503 | $223.05 | $223.05 | $223.10 |
| Purchase #6 | $109.99 | 9.765% | $120.7305 | $120.73 | $120.75 | $120.70 |
| Purchase #7 | $198.57 | 6.159% | $210.7999 | $210.80 | $210.80 | $210.80 |
| 7 purchase totals = | $1,196.50 | $1,277.5565 | $1,277.56 | $1,277.55 | $1,277.60 | |