| 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 | $14.53 | 7.782% | $15.6607 | $15.66 | $15.65 | $15.70 |
| Purchase #2 | $130.26 | 6.678% | $138.9588 | $138.96 | $138.95 | $139.00 |
| Purchase #3 | $206.31 | 4.352% | $215.2886 | $215.29 | $215.30 | $215.30 |
| Purchase #4 | $34.85 | 7.870% | $37.5927 | $37.59 | $37.60 | $37.60 |
| Purchase #5 | $126.44 | 5.369% | $133.2286 | $133.23 | $133.25 | $133.20 |
| Purchase #6 | $214.34 | 5.869% | $226.9196 | $226.92 | $226.90 | $226.90 |
| Purchase #7 | $222.87 | 11.505% | $248.5112 | $248.51 | $248.50 | $248.50 |
| 7 purchase totals = | $949.60 | $1,016.1602 | $1,016.16 | $1,016.15 | $1,016.20 | |