| 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 | $221.30 | 3.798% | $229.705 | $229.71 | $229.70 | $229.70 |
| Purchase #2 | $63.83 | 6.169% | $67.7677 | $67.77 | $67.75 | $67.80 |
| Purchase #3 | $131.44 | 13.154% | $148.7296 | $148.73 | $148.75 | $148.70 |
| Purchase #4 | $215.90 | 10.214% | $237.952 | $237.95 | $237.95 | $238.00 |
| Purchase #5 | $109.53 | 7.111% | $117.3187 | $117.32 | $117.30 | $117.30 |
| Purchase #6 | $220.83 | 13.345% | $250.2998 | $250.30 | $250.30 | $250.30 |
| Purchase #7 | $181.85 | 13.335% | $206.0997 | $206.10 | $206.10 | $206.10 |
| 7 purchase totals = | $1,144.68 | $1,257.8725 | $1,257.88 | $1,257.85 | $1,257.90 | |