| 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 | $243.70 | 3.463% | $252.1393 | $252.14 | $252.15 | $252.10 |
| Purchase #2 | $63.52 | 11.710% | $70.9582 | $70.96 | $70.95 | $71.00 |
| Purchase #3 | $197.43 | 6.617% | $210.4939 | $210.49 | $210.50 | $210.50 |
| Purchase #4 | $200.78 | 7.612% | $216.0634 | $216.06 | $216.05 | $216.10 |
| Purchase #5 | $184.83 | 11.323% | $205.7583 | $205.76 | $205.75 | $205.80 |
| Purchase #6 | $111.99 | 5.667% | $118.3365 | $118.34 | $118.35 | $118.30 |
| Purchase #7 | $63.82 | 8.618% | $69.32 | $69.32 | $69.30 | $69.30 |
| 7 purchase totals = | $1,066.07 | $1,143.0696 | $1,143.07 | $1,143.05 | $1,143.10 | |