| 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 | $106.63 | 3.440% | $110.2981 | $110.30 | $110.30 | $110.30 |
| Purchase #2 | $234.83 | 9.310% | $256.6927 | $256.69 | $256.70 | $256.70 |
| Purchase #3 | $219.90 | 8.228% | $237.9934 | $237.99 | $238.00 | $238.00 |
| Purchase #4 | $191.35 | 6.671% | $204.115 | $204.12 | $204.10 | $204.10 |
| Purchase #5 | $127.37 | 11.341% | $141.815 | $141.82 | $141.80 | $141.80 |
| Purchase #6 | $5.70 | 6.463% | $6.0684 | $6.07 | $6.05 | $6.10 |
| Purchase #7 | $207.99 | 9.223% | $227.1729 | $227.17 | $227.15 | $227.20 |
| 7 purchase totals = | $1,093.77 | $1,184.1555 | $1,184.16 | $1,184.10 | $1,184.20 | |