| 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 | $209.94 | 7.518% | $225.7233 | $225.72 | $225.70 | $225.70 |
| Purchase #2 | $189.79 | 4.550% | $198.4254 | $198.43 | $198.45 | $198.40 |
| Purchase #3 | $142.72 | 8.462% | $154.797 | $154.80 | $154.80 | $154.80 |
| Purchase #4 | $154.77 | 10.233% | $170.6076 | $170.61 | $170.60 | $170.60 |
| Purchase #5 | $187.90 | 6.182% | $199.516 | $199.52 | $199.50 | $199.50 |
| Purchase #6 | $179.51 | 9.180% | $195.989 | $195.99 | $196.00 | $196.00 |
| Purchase #7 | $73.35 | 13.690% | $83.3916 | $83.39 | $83.40 | $83.40 |
| 7 purchase totals = | $1,137.98 | $1,228.4499 | $1,228.46 | $1,228.45 | $1,228.40 | |