| 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 | $36.96 | 6.174% | $39.2419 | $39.24 | $39.25 | $39.20 |
| Purchase #2 | $218.26 | 7.681% | $235.0246 | $235.02 | $235.00 | $235.00 |
| Purchase #3 | $233.53 | 13.408% | $264.8417 | $264.84 | $264.85 | $264.80 |
| Purchase #4 | $87.75 | 3.551% | $90.866 | $90.87 | $90.85 | $90.90 |
| Purchase #5 | $177.45 | 10.764% | $196.5507 | $196.55 | $196.55 | $196.60 |
| Purchase #6 | $130.80 | 4.175% | $136.2609 | $136.26 | $136.25 | $136.30 |
| Purchase #7 | $189.84 | 12.153% | $212.9113 | $212.91 | $212.90 | $212.90 |
| 7 purchase totals = | $1,074.59 | $1,175.6971 | $1,175.69 | $1,175.65 | $1,175.70 | |