| 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 | $193.38 | 7.127% | $207.1622 | $207.16 | $207.15 | $207.20 |
| Purchase #2 | $164.92 | 6.788% | $176.1148 | $176.11 | $176.10 | $176.10 |
| Purchase #3 | $145.95 | 12.614% | $164.3601 | $164.36 | $164.35 | $164.40 |
| Purchase #4 | $96.98 | 6.429% | $103.2148 | $103.21 | $103.20 | $103.20 |
| Purchase #5 | $239.90 | 3.639% | $248.63 | $248.63 | $248.65 | $248.60 |
| Purchase #6 | $61.98 | 3.639% | $64.2355 | $64.24 | $64.25 | $64.20 |
| Purchase #7 | $145.53 | 7.755% | $156.8159 | $156.82 | $156.80 | $156.80 |
| 7 purchase totals = | $1,048.64 | $1,120.5333 | $1,120.53 | $1,120.50 | $1,120.50 | |