| 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 | $101.63 | 6.262% | $107.9941 | $107.99 | $108.00 | $108.00 |
| Purchase #2 | $112.60 | 6.238% | $119.624 | $119.62 | $119.60 | $119.60 |
| Purchase #3 | $211.25 | 10.699% | $233.8516 | $233.85 | $233.85 | $233.90 |
| Purchase #4 | $115.82 | 6.280% | $123.0935 | $123.09 | $123.10 | $123.10 |
| Purchase #5 | $203.37 | 7.447% | $218.515 | $218.52 | $218.50 | $218.50 |
| Purchase #6 | $23.30 | 13.249% | $26.387 | $26.39 | $26.40 | $26.40 |
| Purchase #7 | $34.66 | 11.843% | $38.7648 | $38.76 | $38.75 | $38.80 |
| 7 purchase totals = | $802.63 | $868.2300 | $868.22 | $868.20 | $868.30 | |