| 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 | $80.72 | 11.817% | $90.2587 | $90.26 | $90.25 | $90.30 |
| Purchase #2 | $208.99 | 12.649% | $235.4251 | $235.43 | $235.45 | $235.40 |
| Purchase #3 | $18.93 | 13.267% | $21.4414 | $21.44 | $21.45 | $21.40 |
| Purchase #4 | $235.32 | 10.402% | $259.798 | $259.80 | $259.80 | $259.80 |
| Purchase #5 | $168.80 | 3.564% | $174.816 | $174.82 | $174.80 | $174.80 |
| Purchase #6 | $210.85 | 5.607% | $222.6724 | $222.67 | $222.65 | $222.70 |
| Purchase #7 | $186.52 | 3.482% | $193.0146 | $193.01 | $193.00 | $193.00 |
| 7 purchase totals = | $1,110.13 | $1,197.4262 | $1,197.43 | $1,197.40 | $1,197.40 | |