| 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 | $233.45 | 4.227% | $243.3179 | $243.32 | $243.30 | $243.30 |
| Purchase #2 | $105.95 | 11.579% | $118.218 | $118.22 | $118.20 | $118.20 |
| Purchase #3 | $190.87 | 11.540% | $212.8964 | $212.90 | $212.90 | $212.90 |
| Purchase #4 | $140.74 | 4.376% | $146.8988 | $146.90 | $146.90 | $146.90 |
| Purchase #5 | $188.93 | 4.377% | $197.1995 | $197.20 | $197.20 | $197.20 |
| Purchase #6 | $21.75 | 3.687% | $22.5519 | $22.55 | $22.55 | $22.60 |
| Purchase #7 | $164.68 | 4.789% | $172.5665 | $172.57 | $172.55 | $172.60 |
| 7 purchase totals = | $1,046.37 | $1,113.6490 | $1,113.66 | $1,113.60 | $1,113.70 | |