| 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 | $110.74 | 11.214% | $123.1584 | $123.16 | $123.15 | $123.20 |
| Purchase #2 | $224.94 | 10.219% | $247.9266 | $247.93 | $247.95 | $247.90 |
| Purchase #3 | $165.30 | 4.828% | $173.2807 | $173.28 | $173.30 | $173.30 |
| Purchase #4 | $47.56 | 8.573% | $51.6373 | $51.64 | $51.65 | $51.60 |
| Purchase #5 | $87.40 | 5.800% | $92.4692 | $92.47 | $92.45 | $92.50 |
| Purchase #6 | $83.81 | 10.549% | $92.6511 | $92.65 | $92.65 | $92.70 |
| Purchase #7 | $109.32 | 10.114% | $120.3766 | $120.38 | $120.40 | $120.40 |
| 7 purchase totals = | $829.07 | $901.4999 | $901.51 | $901.55 | $901.60 | |