| 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 | $92.84 | 13.232% | $105.1246 | $105.12 | $105.10 | $105.10 |
| Purchase #2 | $117.69 | 13.792% | $133.9218 | $133.92 | $133.90 | $133.90 |
| Purchase #3 | $180.40 | 3.337% | $186.4199 | $186.42 | $186.40 | $186.40 |
| Purchase #4 | $103.38 | 10.540% | $114.2763 | $114.28 | $114.30 | $114.30 |
| Purchase #5 | $157.37 | 9.711% | $172.6522 | $172.65 | $172.65 | $172.70 |
| Purchase #6 | $147.98 | 6.254% | $157.2347 | $157.23 | $157.25 | $157.20 |
| Purchase #7 | $145.76 | 6.631% | $155.4253 | $155.43 | $155.45 | $155.40 |
| 7 purchase totals = | $945.42 | $1,025.0548 | $1,025.05 | $1,025.05 | $1,025.00 | |