| 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 | $108.60 | 3.262% | $112.1425 | $112.14 | $112.15 | $112.10 |
| Purchase #2 | $164.59 | 7.157% | $176.3697 | $176.37 | $176.35 | $176.40 |
| Purchase #3 | $128.87 | 3.370% | $133.2129 | $133.21 | $133.20 | $133.20 |
| Purchase #4 | $212.92 | 13.307% | $241.2533 | $241.25 | $241.25 | $241.30 |
| Purchase #5 | $212.38 | 12.577% | $239.091 | $239.09 | $239.10 | $239.10 |
| Purchase #6 | $87.80 | 8.382% | $95.1594 | $95.16 | $95.15 | $95.20 |
| Purchase #7 | $111.35 | 11.458% | $124.1085 | $124.11 | $124.10 | $124.10 |
| 7 purchase totals = | $1,026.51 | $1,121.3373 | $1,121.33 | $1,121.30 | $1,121.40 | |