| 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 | $245.46 | 9.362% | $268.44 | $268.44 | $268.45 | $268.40 |
| Purchase #2 | $190.32 | 3.622% | $197.2134 | $197.21 | $197.20 | $197.20 |
| Purchase #3 | $181.72 | 10.694% | $201.1531 | $201.15 | $201.15 | $201.20 |
| Purchase #4 | $205.25 | 13.787% | $233.5478 | $233.55 | $233.55 | $233.50 |
| Purchase #5 | $198.39 | 10.457% | $219.1356 | $219.14 | $219.15 | $219.10 |
| Purchase #6 | $47.92 | 8.149% | $51.825 | $51.83 | $51.85 | $51.80 |
| Purchase #7 | $244.54 | 8.249% | $264.7121 | $264.71 | $264.70 | $264.70 |
| 7 purchase totals = | $1,313.60 | $1,436.0270 | $1,436.03 | $1,436.05 | $1,435.90 | |