| 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 | $215.64 | 3.325% | $222.81 | $222.81 | $222.80 | $222.80 |
| Purchase #2 | $197.58 | 12.697% | $222.6667 | $222.67 | $222.65 | $222.70 |
| Purchase #3 | $239.77 | 12.610% | $270.005 | $270.01 | $270.00 | $270.00 |
| Purchase #4 | $118.62 | 3.827% | $123.1596 | $123.16 | $123.15 | $123.20 |
| Purchase #5 | $245.93 | 5.415% | $259.2471 | $259.25 | $259.25 | $259.20 |
| Purchase #6 | $69.99 | 11.247% | $77.8618 | $77.86 | $77.85 | $77.90 |
| Purchase #7 | $32.74 | 5.791% | $34.636 | $34.64 | $34.65 | $34.60 |
| 7 purchase totals = | $1,120.27 | $1,210.3862 | $1,210.40 | $1,210.35 | $1,210.40 | |