| 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 | $52.25 | 7.740% | $56.2942 | $56.29 | $56.30 | $56.30 |
| Purchase #2 | $40.94 | 10.349% | $45.1769 | $45.18 | $45.20 | $45.20 |
| Purchase #3 | $150.53 | 13.147% | $170.3202 | $170.32 | $170.30 | $170.30 |
| Purchase #4 | $186.67 | 8.854% | $203.1978 | $203.20 | $203.20 | $203.20 |
| Purchase #5 | $201.60 | 3.445% | $208.5451 | $208.55 | $208.55 | $208.50 |
| Purchase #6 | $215.70 | 9.192% | $235.5271 | $235.53 | $235.55 | $235.50 |
| Purchase #7 | $205.50 | 13.425% | $233.0884 | $233.09 | $233.10 | $233.10 |
| 7 purchase totals = | $1,053.19 | $1,152.1497 | $1,152.16 | $1,152.20 | $1,152.10 | |