| 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 | $104.81 | 4.430% | $109.4531 | $109.45 | $109.45 | $109.50 |
| Purchase #2 | $167.81 | 5.184% | $176.5093 | $176.51 | $176.50 | $176.50 |
| Purchase #3 | $242.74 | 12.566% | $273.2427 | $273.24 | $273.25 | $273.20 |
| Purchase #4 | $104.82 | 9.573% | $114.8544 | $114.85 | $114.85 | $114.90 |
| Purchase #5 | $13.97 | 4.236% | $14.5618 | $14.56 | $14.55 | $14.60 |
| Purchase #6 | $157.66 | 13.745% | $179.3304 | $179.33 | $179.35 | $179.30 |
| Purchase #7 | $143.77 | 8.398% | $155.8438 | $155.84 | $155.85 | $155.80 |
| 7 purchase totals = | $935.58 | $1,023.7955 | $1,023.78 | $1,023.80 | $1,023.80 | |