| 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 | $216.40 | 7.295% | $232.1864 | $232.19 | $232.20 | $232.20 |
| Purchase #2 | $219.91 | 12.788% | $248.0321 | $248.03 | $248.05 | $248.00 |
| Purchase #3 | $235.28 | 13.674% | $267.4522 | $267.45 | $267.45 | $267.50 |
| Purchase #4 | $181.43 | 4.670% | $189.9028 | $189.90 | $189.90 | $189.90 |
| Purchase #5 | $115.33 | 7.858% | $124.3926 | $124.39 | $124.40 | $124.40 |
| Purchase #6 | $219.30 | 7.556% | $235.8703 | $235.87 | $235.85 | $235.90 |
| Purchase #7 | $190.35 | 3.117% | $196.2832 | $196.28 | $196.30 | $196.30 |
| 7 purchase totals = | $1,378.00 | $1,494.1196 | $1,494.11 | $1,494.15 | $1,494.20 | |