| 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 | $200.63 | 12.836% | $226.3829 | $226.38 | $226.40 | $226.40 |
| Purchase #2 | $130.82 | 5.749% | $138.3408 | $138.34 | $138.35 | $138.30 |
| Purchase #3 | $21.50 | 4.445% | $22.4557 | $22.46 | $22.45 | $22.50 |
| Purchase #4 | $175.25 | 12.167% | $196.5727 | $196.57 | $196.55 | $196.60 |
| Purchase #5 | $228.52 | 11.449% | $254.6833 | $254.68 | $254.70 | $254.70 |
| Purchase #6 | $167.40 | 10.465% | $184.9184 | $184.92 | $184.90 | $184.90 |
| Purchase #7 | $152.44 | 11.808% | $170.4401 | $170.44 | $170.45 | $170.40 |
| 7 purchase totals = | $1,076.56 | $1,193.7939 | $1,193.79 | $1,193.80 | $1,193.80 | |