| 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 | $127.64 | 11.561% | $142.3965 | $142.40 | $142.40 | $142.40 |
| Purchase #2 | $86.36 | 11.358% | $96.1688 | $96.17 | $96.15 | $96.20 |
| Purchase #3 | $29.57 | 3.147% | $30.5006 | $30.50 | $30.50 | $30.50 |
| Purchase #4 | $237.32 | 4.280% | $247.4773 | $247.48 | $247.50 | $247.50 |
| Purchase #5 | $214.52 | 7.375% | $230.3409 | $230.34 | $230.35 | $230.30 |
| Purchase #6 | $218.48 | 13.387% | $247.7279 | $247.73 | $247.75 | $247.70 |
| Purchase #7 | $94.47 | 6.593% | $100.6984 | $100.70 | $100.70 | $100.70 |
| 7 purchase totals = | $1,008.36 | $1,095.3104 | $1,095.32 | $1,095.35 | $1,095.30 | |