| 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 | $205.67 | 12.281% | $230.9283 | $230.93 | $230.95 | $230.90 |
| Purchase #2 | $244.36 | 3.182% | $252.1355 | $252.14 | $252.15 | $252.10 |
| Purchase #3 | $160.30 | 9.362% | $175.3073 | $175.31 | $175.30 | $175.30 |
| Purchase #4 | $84.92 | 8.363% | $92.0219 | $92.02 | $92.00 | $92.00 |
| Purchase #5 | $73.90 | 11.501% | $82.3992 | $82.40 | $82.40 | $82.40 |
| Purchase #6 | $83.86 | 9.281% | $91.643 | $91.64 | $91.65 | $91.60 |
| Purchase #7 | $163.45 | 13.177% | $184.9878 | $184.99 | $185.00 | $185.00 |
| 7 purchase totals = | $1,016.46 | $1,109.4230 | $1,109.43 | $1,109.45 | $1,109.30 | |