| 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 | $13.35 | 6.563% | $14.2262 | $14.23 | $14.25 | $14.20 |
| Purchase #2 | $212.69 | 3.711% | $220.5829 | $220.58 | $220.60 | $220.60 |
| Purchase #3 | $196.52 | 7.508% | $211.2747 | $211.27 | $211.25 | $211.30 |
| Purchase #4 | $193.40 | 6.508% | $205.9865 | $205.99 | $206.00 | $206.00 |
| Purchase #5 | $148.75 | 12.265% | $166.9942 | $166.99 | $167.00 | $167.00 |
| Purchase #6 | $247.38 | 10.292% | $272.8403 | $272.84 | $272.85 | $272.80 |
| Purchase #7 | $101.25 | 6.186% | $107.5133 | $107.51 | $107.50 | $107.50 |
| 7 purchase totals = | $1,113.34 | $1,199.4181 | $1,199.41 | $1,199.45 | $1,199.40 | |