| 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 | $222.52 | 11.737% | $248.6372 | $248.64 | $248.65 | $248.60 |
| Purchase #2 | $222.52 | 12.423% | $250.1637 | $250.16 | $250.15 | $250.20 |
| Purchase #3 | $184.30 | 13.823% | $209.7758 | $209.78 | $209.80 | $209.80 |
| Purchase #4 | $119.25 | 8.487% | $129.3707 | $129.37 | $129.35 | $129.40 |
| Purchase #5 | $110.89 | 11.825% | $124.0027 | $124.00 | $124.00 | $124.00 |
| Purchase #6 | $24.78 | 9.430% | $27.1168 | $27.12 | $27.10 | $27.10 |
| Purchase #7 | $18.96 | 11.813% | $21.1997 | $21.20 | $21.20 | $21.20 |
| 7 purchase totals = | $903.22 | $1,010.2666 | $1,010.27 | $1,010.25 | $1,010.30 | |