| 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 | $222.34 | 3.805% | $230.8 | $230.80 | $230.80 | $230.80 |
| Purchase #2 | $189.65 | 8.568% | $205.8992 | $205.90 | $205.90 | $205.90 |
| Purchase #3 | $53.30 | 12.732% | $60.0862 | $60.09 | $60.10 | $60.10 |
| Purchase #4 | $118.44 | 7.672% | $127.5267 | $127.53 | $127.55 | $127.50 |
| Purchase #5 | $184.65 | 12.149% | $207.0831 | $207.08 | $207.10 | $207.10 |
| Purchase #6 | $229.65 | 9.429% | $251.3037 | $251.30 | $251.30 | $251.30 |
| Purchase #7 | $205.72 | 13.557% | $233.6095 | $233.61 | $233.60 | $233.60 |
| 7 purchase totals = | $1,203.75 | $1,316.3084 | $1,316.31 | $1,316.35 | $1,316.30 | |